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8. Editorial: Can the pill cause birth defects? Nora JJ; Nora AH N Engl J Med; 1974 Oct; 291(14):731-2. PubMed ID: 4851496 [TBL] [Abstract][Full Text] [Related]
9. A prospective study of some aetiological factors in limb reduction defects in Sweden. Källén B J Epidemiol Community Health; 1989 Mar; 43(1):86-91. PubMed ID: 2592897 [TBL] [Abstract][Full Text] [Related]
12. Multiple pregnancy and fetal abnormalities in association with oral contraceptive usage. Newman NM; Giles G; Correy JF Aust N Z J Obstet Gynaecol; 1982 Nov; 22(4):252. PubMed ID: 6963168 [No Abstract] [Full Text] [Related]
15. An aetiological evaluation of increased occurrence of congenital limb reduction abnormalities in Hungary, 1975-1978. Czeizel A; Keller S; Bod M Int J Epidemiol; 1983 Dec; 12(4):445-9. PubMed ID: 6654566 [TBL] [Abstract][Full Text] [Related]
16. Congenital limb reduction deformities and use of oral contraceptives. Kricker A; Elliott JW; Forrest JM; McCredie J Am J Obstet Gynecol; 1986 Nov; 155(5):1072-8. PubMed ID: 3777050 [TBL] [Abstract][Full Text] [Related]
17. [Prenatal exposure to birth control pills: risk of fetal death and congenital malformations]. Jellesen R; Andersen AM Ugeskr Laeger; 2006 Jun; 168(25):2437-42. PubMed ID: 16824365 [TBL] [Abstract][Full Text] [Related]
18. [Letter: Evaluation of the teratogenic and mutagenic effects of contraceptives]. Domány Z; László J Orv Hetil; 1973 Dec; 114(50):3053. PubMed ID: 4769425 [No Abstract] [Full Text] [Related]
19. Letter: Birth defects and oral hormone preparations. David TJ; O'Callaghan SE Lancet; 1974 Jun; 1(7868):1236. PubMed ID: 4134709 [TBL] [Abstract][Full Text] [Related]