Planejamento familiar natural (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Planejamento familiar natural" in Portuguese language version.

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arhp.org

diocesedecoimbra.pt

doi.org

dx.doi.org

epigee.org

fertilityuk.org

nih.gov

ncbi.nlm.nih.gov

  • James Trussell, LL Wynn (janeiro de 2008). «Reducing unintended pregnancy in the United States» (PDF). Contraception (PDF). 77 (1): 1–5. PMID 18082659. doi:10.1016/j.contraception.2007.09.001 
  • Wade ME, McCarthy P, Braunstein GD; et al. (outubro de 1981). «A randomized prospective study of the use-effectiveness of two methods of natural family planning». American journal of obstetrics and gynecology. 141 (4): 368-376. PMID 7025639 
  • Medina JE, Cifuentes A, Abernathy JR; et al. (dezembro de 1980). «Comparative evaluation of two methods of natural family planning in Colombia». American journal of obstetrics and gynecology. 138 (8): 1142-1147. PMID 7446621 
  • Marshall J (agosto de 1976). «Cervical-mucus and basal body-temperature method of regulating births: field trial». Lancet. 2 (7980): 282-283. PMID 59854 
  • Frank-Herrmann P, Freundl G, Baur S; et al. (dezembro de 1991). «Effectiveness and acceptability of the sympto-thermal method of natural family planning in Germany». American journal of obstetrics and gynecology. 165 (6 Pt 2): 2052-2054. PMID 1755469 
  • «European Natural Family Planning Study Groups. Prospective European multi-center study of natural family planning (1989-1992): interim results». Advances in Contraception. 9 (4): 269-283. Dezembro de 1993. PMID 8147240 
  • Frank-Herrmann P, Freundl G, Gnoth C; et al. (junho–setembro de 1997). «Natural family planning with and without barrier method use in the fertile phase: efficacy in relation to sexual behavior: a German prospective long-term study». Advances in Contraception. 13 (2-3): 179-189. PMID 9288336 

terra.com.br

vatican.va

w2.vatican.va

web.archive.org

who.int

whqlibdoc.who.int

woomb.org