Published in Can Fam Physician on August 01, 1985
Folate and b(12) levels: are supplements given too late? Can Fam Physician (1985) 0.75
Possible prevention of neural-tube defects by periconceptional vitamin supplementation. Lancet (1980) 10.23
Vitamin dificiencies and neural tube defects. Arch Dis Child (1976) 3.87
Experimental nutritional folate deficiency in man. Trans Assoc Am Physicians (1962) 3.61
AETIOLOGICAL FACTORS IN ABRUPTIO PLACENTAE. Br Med J (1963) 1.81
Increased risk of recurrence of pregnancies complicated by fetal neural tube defects in mothers receiving poor diets, and possible benefit of dietary counselling. Br Med J (1980) 1.63
Folic acid deficiency in pregnancy. N Engl J Med (1967) 1.60
Association of anaemia in pregnancy and folic acid deficiency. J Obstet Gynaecol Br Emp (1962) 1.52
Abruptio placentae. Obstet Gynecol (1966) 1.48
Maternal folate deficiency and pregnancy wastage. II. Fetal malformation. Obstet Gynecol (1970) 1.25
Environmental teratogens of man. Br Med Bull (1976) 1.23
Folate deficiency and oral contraceptives. JAMA (1970) 1.22
Infants of mothers with megaloblastic anemia due to folate deficiency. JAMA (1970) 1.10
Oral contraceptives and serum-folate level. Lancet (1968) 1.09
Influence of routine administration of folic acid and iron during pregnancy. Gynecol Obstet Invest (1981) 1.05
[Folic acid deficiency anemia due to oral contraceptives]. Schweiz Med Wochenschr (1972) 1.03
MEGALOBLASTIC ANEMIA IN PREGNANCY AND THE PUERPERIUM. Am J Obstet Gynecol (1964) 1.03
Decreased serum B 12 levels with oral contraceptive use. JAMA (1972) 1.03
Improvement in cervical dysplasia associated with folic acid therapy in users of oral contraceptives. Am J Clin Nutr (1982) 1.01
Folic acid and reproduction. Acta Obstet Gynecol Scand (1965) 0.96
Megaloblastic changes in the cervical epithelium. Association with oral contraceptive therapy and reversal with folic acid. JAMA (1973) 0.96
Folate deficiency and neurological disorders in adults. Med Hypotheses (1976) 0.95
Oral contraceptives: effect of folate and vitamin B12 metabolism. Can Med Assoc J (1982) 0.95
Folates and the fetus. S Afr Med J (1975) 0.94
Oral contraceptives and folate metabolism. Clin Sci (1972) 0.92
Relationship between the oral contraceptive and folic acid metabolism. Serum folate concentrations. Am J Obstet Gynecol (1969) 0.92
Vitamin B 12 status in pregnancy among immigrants to Britain. Br Med J (1973) 0.91
Maternal folate deficiency and pregnancy wastage. IV. Effects of folic acid supplements, anticonvulsants, and oral contraceptives. Am J Obstet Gynecol (1971) 0.90
Folic acid metabolism in pregnancy. Am J Obstet Gynecol (1967) 0.90
Oral contraceptives and folate deficiency. Lancet (1969) 0.90
Effect of oral contraceptive agents on nutrients: II. Vitamins. Am J Clin Nutr (1975) 0.86
Pyridoxal, vitamin B12 and folate metabolism in women taking oral contraceptive agents. S Afr Med J (1974) 0.84
Maternal folate deficiency and pregnancy wastage. I. Placental abruption. Am J Obstet Gynecol (1969) 0.82
Quality of diet and blood folate concentrations. Br Med J (Clin Res Ed) (1982) 0.82
Effect of oral contraceptives on serum folic acid content. J Obstet Gynaecol Br Commonw (1970) 0.81
Obstetric and fetal complications in folate-deficient adolescent girls. Am J Obstet Gynecol (1971) 0.81
Endocrine effects on serum-vitamin-B 12 . Lancet (1972) 0.81
Folate deficiency due to oral contraceptives. Minn Med (1974) 0.81
Oral contraceptives, serum folate, and hematologic status. JAMA (1975) 0.81
Folic acid, mental function, and dietary habits. J Clin Psychiatry (1978) 0.80
Megaloblastic anemia due to folic acid deficiency in a young woman on oral contraceptives. Acta Haematol (1971) 0.80
Effect of oral contraceptives on blood folate levels in pregnancy. Am J Obstet Gynecol (1977) 0.79
Hydatidiform mole: a vascular congenital anomaly. Obstet Gynecol (1976) 0.78
Folate and iron deficiencies in mothers and their newborn children. Blut (1982) 0.78
The effect of oral contraceptives on folate metabolism. Am J Obstet Gynecol (1971) 0.78
Drug-induced megaloblastic anemias. Semin Hematol (1973) 0.78
Effect of the contraceptive steroids norethynodrel and mestranol on dental caries activity in young adult female rats. J Dent Res (1973) 0.78
The pacing industry. Br Med J (Clin Res Ed) (1981) 0.77
Folate deficiency in puerperal psychosis. Am J Obstet Gynecol (1977) 0.77
Restless leg syndrome relieved by cessation of smoking. CMAJ (1985) 0.82
A plea for rape victims. Can Fam Physician (1984) 0.80
Serum vitamin b(12) and folate levels in women taking oral contraceptives. Can Fam Physician (1986) 0.77
Proctalgia fugax: a cause of marital dysharmony. CMAJ (1986) 0.75
Incidence of positive tuberculin tests by age and place of birth: a study. Can Fam Physician (1982) 0.75