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Review
. 2001 Apr;27(2):103-9.
doi: 10.1783/147118901101195173.

Fertility awareness methods of family planning: the physiological background, methodology and effectiveness of fertility awareness methods

C M Pyper  1 , J Knight
Affiliations
Free article
Review

Fertility awareness methods of family planning: the physiological background, methodology and effectiveness of fertility awareness methods

C M Pyper et al. J Fam Plann Reprod Health Care. 2001 Apr.
Free article
No abstract available

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