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Epidemiological studies of natural family planning.
Gray RH, Kambic RT. Gray RH, et al. Among authors: kambic rt. Hum Reprod. 1988 Jul;3(5):693-8. doi: 10.1093/oxfordjournals.humrep.a136768. Hum Reprod. 1988. PMID: 3170708
Calendar rhythm efficacy: a review.
Kambic RT, Lamprecht V. Kambic RT, et al. Adv Contracept. 1996 Jun;12(2):123-8. doi: 10.1007/BF01849633. Adv Contracept. 1996. PMID: 8863907
Pregnancy complications in natural family planning users.
Mena P, Bitto A, Barbato M, Perez A, Gray RH, Simpson JL, Queenan JT, Kambic RT, Pardo F, Stevenson W, Tagliabue G, Jennings V, Li C. Mena P, et al. Among authors: kambic rt. Adv Contracept. 1997 Jun-Sep;13(2-3):229-37. doi: 10.1023/a:1006560123036. Adv Contracept. 1997. PMID: 9288340
32 results