TY  - GEN
AU  - Piper,G W
TI  - Letter: Unwanted pregnancies
SN  - 0008-4409
PY  - 1975///0509
KW  - Abortion, Therapeutic
KW  - Contraception
KW  - statistics & numerical data
KW  - Female
KW  - Humans
KW  - Mental Disorders
KW  - complications
KW  - Pregnancy
KW  - Pregnancy, Unwanted
KW  - Retrospective Studies
N1  - Publication Type: Journal Article
ER  -