TY  - GEN
AU  - Hauser,G A
TI  - [Family planning]
SN  - 0040-5930
PY  - 1977///0226
KW  - Contraceptive Devices, Female
KW  - Contraceptives, Oral
KW  - standards
KW  - Contraceptives, Oral, Hormonal
KW  - Family Planning Services
KW  - Female
KW  - Humans
N1  - Publication Type: Editorial
ER  -