TY  - GEN
TI  - Abortion surveillance: preliminary data--United States, 1991
SN  - 0149-2195
PY  - 1994///0214
KW  - Abortion, Legal
KW  - statistics & numerical data
KW  - Adolescent
KW  - Adult
KW  - Birth Rate
KW  - Female
KW  - Humans
KW  - Population Surveillance
KW  - Pregnancy
KW  - United States
KW  - epidemiology
N1  - Publication Type: Journal Article
ER  -