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15. Is progestin an independent risk factor for incident venous thromboembolism? A population-based case-control study. Barsoum MK; Heit JA; Ashrani AA; Leibson CL; Petterson TM; Bailey KR Thromb Res; 2010 Nov; 126(5):373-8. PubMed ID: 20833412 [TBL] [Abstract][Full Text] [Related]
16. A report of the correlation between the pregnancy rates of low estrogen formulations and pill-taking habits of females studied. Preston SN J Reprod Med; 1974 Aug; 13(2):75-7. PubMed ID: 4844518 [No Abstract] [Full Text] [Related]
17. [Calculation of estrogenic and gestagenic activity of oral hormonal contraceptive agents including a tabular review]. Kless-Och M Schweiz Rundsch Med Prax; 1972 Nov; 61(46):1418-24. PubMed ID: 5084999 [No Abstract] [Full Text] [Related]
19. The formulation of oral contraceptives: does the amount of estrogen make any clinical difference? Speroff L Johns Hopkins Med J; 1982 May; 150(5):170-6. PubMed ID: 7043035 [TBL] [Abstract][Full Text] [Related]
20. [Oral estroprogestational contraception in 1987 and its complications]. Renaud R; Lellouche D Rev Prat; 1987 Sep; 37(38):2267-76. PubMed ID: 3659793 [No Abstract] [Full Text] [Related] [Next] [New Search]