Adding the Standard Days Method to the contraceptive method mix in a high-prevalence setting in Peru.

Autor: Arévalo, Marcos1, Yeager, Beth2, Sinai, Irit3 sinaii@georgetown.edu, Panfichi, Rosario4, Jennings, Victoria3
Zdroj: Pan American Journal of Public Health. Aug2010, Vol. 28 Issue 2, p80-85. 6p. 1 Chart.
Databáze: Academic Search Ultimate