TY  - BOOK
AU  - White,Margaret
TI  - The pill: the gap between promise and performance 
SN  - 0906229030
PY  - 1985///
CY  - Milton Keynes
PB  - The Responsible Society Research and Education Trust
KW  - Anticoncepción
N1  - Folletería permanente; Incluye referencias bibliográficas (p. 15-16)
ER  -