| Literature DB >> 7033851 |
Abstract
Keywords: Adolescents, Female; Basal Body Temperature Method; Cervical Mucus Method; Examinations And Diagnoses; Family Planning; Family Planning, Behavioral Methods; Fertile Period; Laboratory Examinations And Diagnoses; Laboratory Procedures; Lactation; Literature Review; Menopause; Natural Family Planning--history; Ovulation Detection; Reproduction; Rhythm Method, Calendar; Sexual Abstinence; Sympto-thermal Method; Theoretical Effectiveness; Training Activities; Use-effectiveness
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Year: 1982 PMID： 7033851 DOI： 10.1097/00006254-198202000-00026
Source DB: PubMed Journal: Obstet Gynecol Surv ISSN： 0029-7828 Impact factor: 2.347