TY  - GEN
AU  - Gatto,G
TI  - [Observations on the pill]
SN  - 0033-9695
PY  - 1971///0622
KW  - Contraceptives, Oral
KW  - pharmacology
KW  - Female
KW  - Humans
KW  - Ovulation
KW  - drug effects
KW  - Pregnancy
N1  - Publication Type: Journal Article
ER  -