TY  - GEN
AU  - Bowen-Simpkins,P
TI  - Contraception by age group
SN  - 0032-6518
PY  - 1989///0302
KW  - Adolescent
KW  - Adult
KW  - Age Factors
KW  - Contraception
KW  - methods
KW  - Contraceptive Devices, Female
KW  - statistics & numerical data
KW  - Contraceptive Devices, Male
KW  - Contraceptives, Oral, Hormonal
KW  - administration & dosage
KW  - Female
KW  - Humans
KW  - Male
KW  - Menopause
KW  - Middle Aged
N1  - Publication Type: Journal Article
ER  -