Randomised controlled trial of effect of fish-oil supplementation on pregnancy duration

Keirse, 1989, Preterm delivery, 1270 Bakketeig, 1989, Post-term pregnancy: magnitude of the problem, 765 Yudkin, 1987, Risk of unexplained stillbirth at different gestational ages, Lancet, i, 1192 Kramer, 1987, Intrauterine growth and gestational duration determinants, Pediatrics, 80, 502, 10.1542/peds.80.4.502 Olsen, 1986, Intake of marine fat, rich in (n-3)-PUFA, may increase birthweight by prolonging gestation, Lancet, ii, 367, 10.1016/S0140-6736(86)90055-3 Olsen, 1985, High livebom birthweights in the Faroes: a comparison between birthweights in the Faroes and in Denmark, J Epidemiol Community Health, 39, 27, 10.1136/jech.39.1.27 Olsen, 1987, Marine fat, birthweight, and gestational age: a case report, Ag Act, 22, 373, 10.1007/BF02009084 Hansen, 1988, Dietary (n-3)-fatty acids, prostaglandins, and prolonged gestation in humans, Prog Clin Biol Res, 282, 305 Leaf, 1988, Cardiovascular effects of n-3 fatty acids, N Engl J Med, 318, 549, 10.1056/NEJM198803033180905 Oates, 1988, Clinical implications of prostaglandin and thromboxane A2 formation, N Engl J Med, 319, 689, 10.1056/NEJM198809153191106 Eriksen, 1985, Normal growth of the fetal biparietal diameter and the abdominal diameter in a longitudinal study, Acta Obstet Gynecol Scand, 64, 65, 10.3109/00016348509154690 von Schacky, 1987, Prophylaxis of atherosclerosis with marine omega-3 fatty acids, Ann Intern Med, 107, 890, 10.7326/0003-4819-107-6-890 Radack, 1988, Omega-3 fatty adds, Ann Intern Med, 109, 81, 10.7326/0003-4819-109-1-81 Haraldsdottir, 1987, vol 2 Olsen, 1991, Gestational age in relation to marine n-3 fatty adds in maternal erythrocytes: a study of women in the Faroe Islands and Denmark, Am J Obstet Gynecol, 164, 1203, 10.1016/0002-9378(91)90683-I The People's League of Health, 1942, Nutrition of expectant and nursing mothers, Lancet, ii, 10 Olsen, 1990, A possible preventive effect of low-dose fish oil on early delivery and preeclampsia: indications from a 50 year old controlled trial, Br J Nutr, 64, 599, 10.1079/BJN19900063 Secher, 1990, Fish-oil and pre-eclampsia, Br J Obstet Gynaecol, 97, 1077, 10.1111/j.1471-0528.1990.tb02493.x Pipkin, 1991, Fish-oil and pre-eclampsia, Br J Obstet Gynaecol, 98, 737, 10.1111/j.1471-0528.1991.tb13470.x Secher, 1991, Fish-oil and pre-eclampsia, Br J Obstet Gynaecol, 98, 738, 10.1111/j.1471-0528.1991.tb13472.x