Published in Lancet on May 08, 1971
Effect of tetracycline on leucocyte ascorbic Acid levels. Br Med J (1972) 1.08
Relationship between leucocyte and plasma ascorbic acid concentrations. Br Med J (1971) 1.01
Effect of allopurinol, sulphasalazine, and vitamin C on aspirin induced gastroduodenal injury in human volunteers. Gut (1996) 0.87
Ascorbic acid deficiency in malignant diseases: a clinical and biochemical study. Br J Cancer (1974) 0.84
Correlation of fatty acid composition of adipose tissue lipids and serum phosphatidylcholine and serum concentrations of micronutrients with disease duration in rheumatoid arthritis. Ann Rheum Dis (1990) 0.84
Proceedings: Serum oestradiol 17 beta in normal premenopausal women and in patients with benign and malignant breast disease. Br J Cancer (1974) 0.75
Eye sensitivity and vitamin C. Am J Public Health (1982) 0.75
Ascorbic acid, iron overload, and desferrioxamine. Br Med J (Clin Res Ed) (1982) 0.75
Power spectrum analysis of heart rate fluctuation: a quantitative probe of beat-to-beat cardiovascular control. Science (1981) 10.62
Assessment of autonomic function in humans by heart rate spectral analysis. Am J Physiol (1985) 5.67
Electrical alternans and vulnerability to ventricular arrhythmias. N Engl J Med (1994) 4.00
T-wave alternans negative coronary patients with low ejection and benefit from defibrillator implantation. Lancet (2003) 3.36
Hemodynamic regulation: investigation by spectral analysis. Am J Physiol (1985) 2.79
Transfer function analysis of the circulation: unique insights into cardiovascular regulation. Am J Physiol (1991) 2.42
Kinetics and affinity of reactions between an antigen-specific T cell receptor and peptide-MHC complexes. Immunity (1994) 2.39
An efficient algorithm for spectral analysis of heart rate variability. IEEE Trans Biomed Eng (1986) 2.31
Assessment of autonomic regulation in chronic congestive heart failure by heart rate spectral analysis. Am J Cardiol (1988) 2.25
Cardiac muscle tissue engineering: toward an in vitro model for electrophysiological studies. Am J Physiol (1999) 2.19
Evidence for mediated protein uptake by amphibian oocyte nuclei. J Cell Biol (1983) 2.07
T wave alternans during exercise and atrial pacing in humans. J Cardiovasc Electrophysiol (1997) 1.92
Effects of age of introduction of complementary foods on iron status of breast-fed infants in Honduras. Am J Clin Nutr (1998) 1.90
Electrical alternans and cardiac electrical instability. Circulation (1988) 1.86
Modulation of cardiac autonomic activity during and immediately after exercise. Am J Physiol (1989) 1.81
Transfer function analysis of autonomic regulation. I. Canine atrial rate response. Am J Physiol (1989) 1.80
Beat to beat variability in cardiovascular variables: noise or music? J Am Coll Cardiol (1989) 1.72
Power law behavior of RR-interval variability in healthy middle-aged persons, patients with recent acute myocardial infarction, and patients with heart transplants. Circulation (1996) 1.67
Avoidance response, house response, and wind responses of the sporangiophore of Phycomyces. J Gen Physiol (1975) 1.65
Power spectrum analysis of heart rate variability in human cardiac transplant recipients. Circulation (1989) 1.60
Secondary syphilis and the nephrotic syndrome. J Am Soc Nephrol (1993) 1.59
Iron supplementation of breast-fed Honduran and Swedish infants from 4 to 9 months of age. J Pediatr (2001) 1.54
Cerebral infarction in young adults. Stroke (1978) 1.45
The law of mass action governs antigen-stimulated cytolytic activity of CD8+ cytotoxic T lymphocytes. Proc Natl Acad Sci U S A (1995) 1.43
Rate-related and autonomic effects on atrioventricular conduction assessed through beat-to-beat PR interval and cycle length variability. J Cardiovasc Electrophysiol (1994) 1.42
Role of cytologic criteria in the histologic diagnosis of Gleason grade 1 prostatic adenocarcinoma. Hum Pathol (2001) 1.41
Precision, accuracy, and reliability of hemoglobin assessment with use of capillary blood. Am J Clin Nutr (1999) 1.40
Is the power spectrum of the QRS complex related to a fractal His-Purkinje system? Am J Cardiol (1993) 1.40
T wave alternans threshold in normal children. J Cardiovasc Electrophysiol (2001) 1.40
Intraprostatic fat. Hum Pathol (1998) 1.39
Agranulocytosis caused by Chinese herbal medicines. Dangers of medications containing aminopyrine and phenylbutazone. JAMA (1975) 1.38
Simultaneous infusions of parenteral opioids with epidural local anaesthetics. Anaesthesia (2001) 1.38
Heart rate and muscle sympathetic nerve variability during reflex changes of autonomic activity. Am J Physiol (1990) 1.37
Transfer function analysis of autonomic regulation. II. Respiratory sinus arrhythmia. Am J Physiol (1989) 1.36
Predictive value of T-wave alternans for arrhythmic events in patients with congestive heart failure. Lancet (2000) 1.35
Effects of exclusive breastfeeding for four versus six months on maternal nutritional status and infant motor development: results of two randomized trials in Honduras. J Nutr (2001) 1.34
Hereditary macrothrombocytopathia, nephritis and deafness. Am J Med (1972) 1.34
Some properties of chitinase from Phycomyces blakesleeanus. Life Sci (1974) 1.32
Methemoglobinemia provoked by malarial chemoprophylaxis in Vietnam. N Engl J Med (1968) 1.31
Assessment of invasive growth pattern and lymphocytic infiltration in colorectal cancer. Histopathology (1996) 1.28
Predicting sudden cardiac death from T wave alternans of the surface electrocardiogram: promise and pitfalls. J Cardiovasc Electrophysiol (1996) 1.26
Fluctuations in T-wave morphology and susceptibility to ventricular fibrillation. J Electrocardiol (1984) 1.24
Pneumonic plague in an untreated plague-vaccinated individual. JAMA (1967) 1.24
Comparative study of distraction versus topical anesthesia for pediatric pain management during immunizations. Health Psychol (1999) 1.22
Platelet dysfunction--differentiation of a newly recognized primary type from that produced by aspirin. N Engl J Med (1969) 1.21
Period multupling-evidence for nonlinear behaviour of the canine heart. Nature (1984) 1.17
Occult infections with M. intracellulare in bone-marrow biopsy specimens from patients with AIDS. N Engl J Med (1983) 1.16
A forward model-based validation of cardiovascular system identification. Am J Physiol Heart Circ Physiol (2001) 1.16
Race bias in the diagnosis and disposition of violent adolescents. Am J Psychiatry (1980) 1.13
Analysis of long term heart rate variability: methods, 1/f scaling and implications. Comput Cardiol (1988) 1.13
Is fibrillation chaos? Circ Res (1990) 1.12
Age of introduction of complementary foods and growth of term, low-birth-weight, breast-fed infants: a randomized intervention study in Honduras. Am J Clin Nutr (1999) 1.12
Quantitation of reversible binding by particle counting: hapten-antibody interaction as a model system. Proc Natl Acad Sci U S A (1992) 1.12
A quantitative model for the ventricular response during atrial fibrillation. IEEE Trans Biomed Eng (1983) 1.11
Distinction between intraductal carcinoma of the prostate (IDC-P), high-grade dysplasia (PIN), and invasive prostatic adenocarcinoma, using molecular markers of cancer progression. Prostate (2000) 1.10
Infectious mononucleosis complicated by hemolytic anemia due to anti-i. Am J Clin Pathol (1966) 1.09
Low-frequency oscillations in arterial pressure and heart rate: a simple computer model. Am J Physiol (1989) 1.09
Cyclic AMP levels in Phycomyces during a response to light. Nature (1974) 1.07
BCL-2 proto-oncogene expression in prostate cancer and its relationship to the prostatic neuroendocrine cell. Arch Pathol Lab Med (1994) 1.07
A dual-input nonlinear system analysis of autonomic modulation of heart rate. IEEE Trans Biomed Eng (1996) 1.03
Children's expectations and memories of acute distress: short- and long-term efficacy of pain management interventions. J Pediatr Psychol (2001) 1.01
Repolarization inhomogeneities in ventricular myocardium change dynamically with abrupt cycle length shortening. Circulation (1991) 1.01
Waldenström's macroglobulinemia. A study of ten cases. Am J Med (1966) 0.99
Aspirin-induced prolongation of the ivy bleeding time. Its diagnostic usefulness. Calif Med (1971) 0.99
T wave alternans as a predictor of recurrent ventricular tachyarrhythmias in ICD recipients: prospective comparison with conventional risk markers. J Cardiovasc Electrophysiol (1998) 0.99
Electrical alternans during rest and exercise as predictors of vulnerability to ventricular arrhythmias. Am J Cardiol (1997) 0.98
Immunoassay by light scattering spectroscopy. Immunochemistry (1975) 0.98
Simple finite-element model accounts for wide range of cardiac dysrhythmias. Proc Natl Acad Sci U S A (1984) 0.97
Effect of the Advanced Trauma Life Support program on medical students' performance in simulated trauma patient management. J Trauma (1998) 0.97
Rate of unwinding small DNA. J Mol Biol (1971) 0.96
Microglobulinaemia in renal failure. Nature (1968) 0.96
System identification of closed-loop cardiovascular control: effects of posture and autonomic blockade. Am J Physiol (1997) 0.95
Detection of transient myocardial ischemia by computer analysis of standard and signal-averaged high-frequency electrocardiograms in patients undergoing percutaneous transluminal coronary angioplasty. Circulation (1987) 0.94
System identification of closed-loop cardiovascular control mechanisms: diabetic autonomic neuropathy. Am J Physiol (1999) 0.94
Comparison of time- and frequency domain-based measures of cardiac parasympathetic activity in Holter recordings after myocardial infarction. Am J Cardiol (1989) 0.93
Facile isolation of genomic DNA from filamentous fungi. Biotechniques (1992) 0.92
Preparation and characterization of monodisperse, cross-linked low molecular weight deoxyribonucleic acid. Biochemistry (1970) 0.91
Applicability of the single equivalent point dipole model to represent a spatially distributed bio-electrical source. Med Biol Eng Comput (2001) 0.90
Clinical utility of T-wave alternans. Card Electrophysiol Rev (1997) 0.90
Nonlinear dynamics in cardiac conduction. Math Biosci (1988) 0.90
Body surface Laplacian electrocardiographic mapping--a review. Crit Rev Biomed Eng (1995) 0.89
Hepatocellular carcinoma in a woman on long-term oral contraceptives. Cancer (1977) 0.89
A simple electrical-mechanical model of the heart applied to the study of electrical-mechanical alternans. IEEE Trans Biomed Eng (1991) 0.89
The functional relationship between polymerization and catalytic activity of beef liver glutamate dehydrogenase. II. Experiment. J Mol Biol (1976) 0.89
Altered cardiac repolarization in some victims of sudden infant death syndrome. N Engl J Med (1987) 0.89
Effect of hydrochloric acid on iron absorption. N Engl J Med (1968) 0.89
The avoidance behavior of Phycomyces blakesleeanus: is mediation by natural convection significant? J Theor Biol (1976) 0.88
Spectral analysis of heart rate in diabetic autonomic neuropathy. A comparison with standard tests of autonomic function. Arch Neurol (1991) 0.88
Cytomegalovirus-induced thrombocytopenia. An unusual case report. Arch Intern Med (1978) 0.88
Subtle alternating electrocardiographic morphology as an indicator of decreased cardiac electrical stability. Comput Cardiol (1985) 0.88
Olfactory responses of Phycomyces blakesleeanus. Biochem Biophys Res Commun (1979) 0.88
Alternating morphology of the QRST complex preceding sudden death. N Engl J Med (1992) 0.87
Ornithine decarboxylase in Phycomyces: in vitro and in vivo properties. Arch Biochem Biophys (1983) 0.87
Mild hypovolemic stress alters autonomic modulation of heart rate. Hypertension (1993) 0.87
Transient left homonymous hemianopsia and encephalopathy following treatment of testicular carcinoma with cisplatinum, vinblastine, and bleomycin. J Clin Oncol (1983) 0.86
A population-based study of clinical and pathological prognostic characteristics of men with familial and sporadic prostate cancer. BJU Int (1999) 0.86
Alterations of fibrinolysis and blood coagulation induced by exercise, and the role of beta-adrenergic-receptor stimulation. Lancet (1968) 0.86
A rapid and efficient microassay of ornithine decarboxylase. Anal Biochem (1980) 0.85