Breastfeeding and the Symptothermal Method

Autor: Kennedy, Kathy I., Gross, Barbara A., Parenteau-Carreau, Suzanne, Flynn, Anna M., Brown, James B., Visness, Cynthia M.
Zdroj: Studies in Family Planning, 1995 Mar 01. 26(2), 107-115.
Databáze: JSTOR Journals