Family Planning - "Billings" ovulation method

Authors

  • Martha Sílvia Bhering Hospital e Maternidade Vila Maria
  • Hisako Kajiyama Universidade de São Paulo; Escola de Enfermagem

DOI:

https://doi.org/10.1590/0080-6234198001400300257

Abstract

The authors present "Billing" ovulation method as natural family planning.

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Published

1980-12-01

Issue

Vol. 14 No. 3 (1980)

Section

Original Articles

License

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

Bhering, M. S., & Kajiyama, H. (1980). Family Planning - "Billings" ovulation method. Revista Da Escola De Enfermagem Da USP, 14(3), 257-263. https://doi.org/10.1590/0080-6234198001400300257