Effects of chronic exercise on blood volume expansion and hematologic indices during pregnancy.

Leisure-time physical activity in pregnancy and the birth weight distribution: where is the effect? J Phys Act Health (2011) 0.81

Physical activity and maternal-fetal circulation measured by Doppler ultrasound. J Perinatol (2012) 0.78

Gestation-Specific Changes in the Anatomy and Physiology of Healthy Pregnant Women: An Extended Repository of Model Parameters for Physiologically Based Pharmacokinetic Modeling in Pregnancy. Clin Pharmacokinet (2017) 0.75

Effects of chronic exercise on blood volume expansion and hematologic indices during pregnancy. Obstet Gynecol (1994) 0.75

Changes in Circulating ProAMH and Total AMH during Healthy Pregnancy and Post-Partum: A Longitudinal Study. PLoS One (2016) 0.75

Adaptation of Maternal-Fetal Physiology to Exercise in Pregnancy: The Basis of Guidelines for Physical Activity in Pregnancy. Clin Med Insights Womens Health (2017) 0.75

Clinical indications for pulmonary artery catheterization in the patient with severe preeclampsia. Am J Obstet Gynecol (1988) 2.67

Amniotic fluid embolism: analysis of the national registry. Am J Obstet Gynecol (1995) 2.62

Nimodipine in the management of preeclampsia: maternal and fetal effects. Am J Obstet Gynecol (1994) 2.02

A prospective evaluation of fetal pericardial fluid in 506 second-trimester low-risk pregnancies. Obstet Gynecol (1997) 2.02

Mid-trimester endovaginal sonography in women at high risk for spontaneous preterm birth. JAMA (2001) 1.92

Central hemodynamic assessment of normal term pregnancy. Am J Obstet Gynecol (1989) 1.71

Premature parturition is characterized by in utero activation of the fetal immune system. Am J Obstet Gynecol (1995) 1.64

Percutaneous fetal cystoscopy and endoscopic fulguration of posterior urethral valves. Am J Obstet Gynecol (1995) 1.60

A multicenter controlled trial of fetal pulse oximetry in the intrapartum management of nonreassuring fetal heart rate patterns. Am J Obstet Gynecol (2000) 1.55

Interleukin-1 alpha and interleukin-1 beta in preterm and term human parturition. Am J Reprod Immunol (1992) 1.54

The effect of capitated and fee-for-service remuneration on physician decision making in gynecology. Obstet Gynecol (1996) 1.50

A comparative study of the diagnostic performance of amniotic fluid glucose, white blood cell count, interleukin-6, and gram stain in the detection of microbial invasion in patients with preterm premature rupture of membranes. Am J Obstet Gynecol (1993) 1.49

Serum ionized magnesium levels in normal and preeclamptic gestation. Obstet Gynecol (1997) 1.45

Cardiac output responses of primigravid women during exercise determined by the direct Fick technique. Obstet Gynecol (1990) 1.44

A randomized multicenter trial assessing a home uterine activity monitoring device used in the absence of daily nursing contact. Am J Obstet Gynecol (1995) 1.43

Ultrasonographic guidance for central venous access during pregnancy. Am J Obstet Gynecol (1989) 1.42

The hemodynamic effects of intubation during nitroglycerin infusion in severe preeclampsia. Am J Obstet Gynecol (1991) 1.41

Association of cerebral perfusion pressure with headache in women with pre-eclampsia. Br J Obstet Gynaecol (1999) 1.41

Brief report: umbilical-cord ligation of an acardiac twin by fetoscopy at 19 weeks of gestation. N Engl J Med (1994) 1.40

Changes in health care delivery: a threat to academic obstetrics. Am J Obstet Gynecol (1995) 1.39

Unknown uterine scar and trial of labor. Am J Obstet Gynecol (1988) 1.39

Systemic and local cytokine profiles in endotoxin-induced preterm parturition in mice. Am J Obstet Gynecol (1994) 1.36

Outcome of pregnancy following intervention for coarctation of the aorta. Am J Cardiol (1998) 1.28

Infection and labor. VIII. Microbial invasion of the amniotic cavity in patients with suspected cervical incompetence: prevalence and clinical significance. Am J Obstet Gynecol (1992) 1.23

Umbilical cord blood gas analysis at delivery. Am J Obstet Gynecol (1996) 1.13

Placenta accreta: changing clinical aspects and outcome. Obstet Gynecol (1980) 1.11

Spontaneous rupture of liver during pregnancy: current therapy. Obstet Gynecol (1991) 1.08

Indomethacin in the treatment of premature labor. Effects on the fetal ductus arteriosus. N Engl J Med (1988) 1.07

Monocyte chemotactic protein-1 expression is increased in human gestational tissues during term and preterm labor. Placenta (2004) 1.06

Macrophage inflammatory protein-1 alpha in term and preterm parturition: effect of microbial invasion of the amniotic cavity. Am J Reprod Immunol (1994) 1.05

Use of amniocentesis in preterm gestation with ruptured membranes. Obstet Gynecol (1984) 1.03

Validity of echocardiographic measurement in an epidemiological study. Project HeartBeat! Hypertension (1999) 1.02

Squamous and trophoblastic cells in the maternal pulmonary circulation identified by invasive hemodynamic monitoring during the peripartum period. Am J Obstet Gynecol (1986) 1.02

Risk factors for neo-aortic root enlargement and aortic regurgitation following arterial switch operation. Pediatr Cardiol (2004) 0.99

Fetal serum and amniotic fluid magnesium concentrations with maternal treatment. Obstet Gynecol (1993) 0.98

Position change and central hemodynamic profile during normal third-trimester pregnancy and post partum. Am J Obstet Gynecol (1991) 0.97

The natural interleukin-1 receptor antagonist in the fetal, maternal, and amniotic fluid compartments: the effect of gestational age, fetal gender, and intrauterine infection. Am J Obstet Gynecol (1994) 0.97

The natural interleukin-1 receptor antagonist in term and preterm parturition. Am J Obstet Gynecol (1992) 0.97

Renal and adrenal responses to converting-enzyme inhibition in fetal and newborn life. Am J Physiol (1983) 0.97

Outcome of twin-twin transfusion diagnosed before 28 weeks of gestation. Obstet Gynecol (1990) 0.96

Placental transfer of indomethacin in the human pregnancy. Am J Obstet Gynecol (1990) 0.96

The detection of viral genomes by polymerase chain reaction in the myocardium of pediatric patients with advanced HIV disease. J Am Coll Cardiol (1999) 0.93

Fetal hemoglobin quantitations using the Hemocue system are rapid and accurate. Obstet Gynecol (1993) 0.93

A comparison of cardiac index in normal term pregnancy using thoracic electrical bio-impedance and oxygen extraction (Fick) techniques. Obstet Gynecol (1994) 0.90

Transfer of maternally administered magnesium sulfate into the fetal compartment of the rat: assessment of amniotic fluid, blood, and brain concentrations. Am J Obstet Gynecol (1993) 0.90

Peripartum cardiomyopathy: current concepts and clinical management. Clin Obstet Gynecol (1989) 0.90

The effects of terbutaline on acid base, serum electrolytes, and glucose homeostasis during the management of preterm labor. Am J Obstet Gynecol (1981) 0.90

Myomycin: mode of action and mechanism of resistance. J Antibiot (Tokyo) (1988) 0.90

Predictive value of fetal serum beta 2-microglobulin for neonatal renal function. Lancet (1995) 0.90

Effects of physiologic load of pregnancy on left ventricular contractility and remodeling. Am Heart J (1997) 0.90

Maternal mortality in a maternal-fetal medicine intensive care unit. J Reprod Med (1990) 0.89

Topographic differences in amniotic fluid concentrations of prostanoids in women in spontaneous labor at term. Prostaglandins Leukot Essent Fatty Acids (1994) 0.89

Premature closure of the foramen ovale associated with aortic stenosis, left ventricular dilation with thrombus, and early mortality. Am J Cardiol (2000) 0.88

Pharmacokinetics of cefotaxime in the postpartum patient. Am J Perinatol (1985) 0.87

Cirrhosis and fetal hyperbilirubinemia. Obstet Gynecol (1981) 0.87

Coagulation profile in severe preeclampsia. Obstet Gynecol (1992) 0.87

Cardiac structure and function in fetuses of mothers infected with HIV: the prospective PCHIV multicenter study. Am Heart J (2000) 0.87

In-utero percutaneous cystoscopy in the management of fetal lower obstructive uropathy. Lancet (1995) 0.87

The value of amniotic fluid interleukin-6, white blood cell count, and gram stain in the diagnosis of microbial invasion of the amniotic cavity in patients at term. Am J Reprod Immunol (1994) 0.86

Effects of tumor necrosis factor-alpha on human trophoblast cell adhesion and motility. Am J Reprod Immunol (1996) 0.86

Role of intravenous nitroglycerin in the treatment of severe pregnancy-induced hypertension complicated by pulmonary edema. Am J Obstet Gynecol (1986) 0.86

Intrauterine adenoviral myocarditis presenting as nonimmune hydrops fetalis: diagnosis by polymerase chain reaction. Pediatr Infect Dis J (1994) 0.86

Cardiovascular alterations in severe pregnancy-induced hypertension: relationship of central venous pressure to pulmonary capillary wedge pressure. Am J Obstet Gynecol (1985) 0.85

Effects of blood pressure on orbital and middle cerebral artery resistances in healthy pregnant women and women with preeclampsia. Am J Obstet Gynecol (1999) 0.85

Fetal ionized magnesium levels parallel maternal levels during magnesium sulfate therapy for preeclampsia. Am J Obstet Gynecol (1996) 0.84

Reduction in the middle cerebral artery pulsatility index after decompression of polyhydramnios in twin gestation. Am J Perinatol (1992) 0.84

Septic shock during pregnancy. Am J Obstet Gynecol (1988) 0.84

Intraoperative transesophageal echocardiography in congenital heart surgery. The Texas Children's Hospital experience. Tex Heart Inst J (1996) 0.83

Transvaginal pressure pack for life-threatening pelvic hemorrhage secondary to placenta accreta. Obstet Gynecol (1991) 0.83

The effect of transesophageal echocardiography on ventilation in small infants undergoing cardiac surgery. Anesth Analg (2000) 0.83

Amniotic fluid index. Gestational age-specific values for normal human pregnancy. J Reprod Med (1993) 0.83

Peripheral magnesium sulfate enters the brain and increases the threshold for hippocampal seizures in rats. Am J Obstet Gynecol (1992) 0.83

Prenatal diagnosis of sirenomelus with color Doppler ultrasonography. Am J Obstet Gynecol (1994) 0.83

Labor induction for the preterm severe pre-eclamptic patient: is it worth the effort? J Matern Fetal Med (2001) 0.83

Adrenomedullin levels in normal and preeclamptic pregnancy at term. J Soc Gynecol Investig (2000) 0.83

Interleukin-1 receptor antagonist (IL-1ra) production by human amnion, chorion, and decidua. Am J Reprod Immunol (1994) 0.83

Changes in flow velocity, resistance indices, and cerebral perfusion pressure in the maternal middle cerebral artery distribution during normal pregnancy. Acta Obstet Gynecol Scand (2001) 0.83

Ruptured ovarian artery aneurysm complicating a term vaginal delivery. South Med J (1993) 0.82

Doppler assessment of the pulsatility index of the middle cerebral artery during constriction of the fetal ductus arteriosus after indomethacin therapy. Am J Obstet Gynecol (1989) 0.82

The relationship between spontaneous rupture of membranes, labor, and microbial invasion of the amniotic cavity and amniotic fluid concentrations of prostaglandins and thromboxane B2 in term pregnancy. Am J Obstet Gynecol (1993) 0.82

Severe pulmonary hypertension in pregnancy following successful repair of ventricular septal defect in childhood. Obstet Gynecol (1993) 0.82

Effect of magnesium sulfate on excitatory amino acid receptors in the rat brain. I. N-methyl-D-aspartate receptor channel complex. Am J Obstet Gynecol (1996) 0.82

Management of ovarian hyperstimulation syndrome with chlorpheniramine maleate, mannitol, and invasive hemodynamic monitoring. Obstet Gynecol (1988) 0.82

Doppler assessment of the pulsatility index in the cerebral circulation of the human fetus. Am J Obstet Gynecol (1989) 0.81

Should continuous hydralazine infusions be utilized in severe pregnancy-induced hypertension? Am J Perinatol (1991) 0.81

Prenatal diagnosis of spontaneous rupture of the fetal bladder with color Doppler ultrasonography. Am J Obstet Gynecol (1993) 0.81

Magnesium sulfate treatment decreases N-methyl-D-aspartate receptor binding in the rat brain: an autoradiographic study. J Soc Gynecol Investig (1998) 0.81

Fetal supraventricular tachycardia treated with flecainide acetate. J Pediatr (1991) 0.81

The effects of a long-acting progestin on the hypothalamic-pituitary-ovarian axis in women with normal menstrual cycles. Contraception (1993) 0.81

The effect of acute volume expansion and vasodilatation with verapamil on uterine and umbilical artery Doppler indices in severe preeclampsia. J Clin Ultrasound (1994) 0.81

Baroreflex function in normal pregnancy. Am J Obstet Gynecol (1991) 0.81

Cardiovascular alterations in severe pregnancy-induced hypertension seen with an intravenously given hydralazine bolus. Surg Gynecol Obstet (1985) 0.81

Amniotic fluid epidermal growth factor levels in normal and abnormal pregnancies. J Soc Gynecol Investig (1996) 0.81

Near-fatal Kearns-Sayre syndrome. A case report and review of clinical manifestations. Clin Pediatr (Phila) (1983) 0.81