TY  - BOOK
AU  - Felstein, Ivor
TI  - Sex and the longer life: Ivor Felstein
SN  - 7139-0142-x.
U1  - 613.8 
PY  - 1970///
CY  - London
PB  - Penguin Press
KW  - Health and hygiene
KW  - Hygiene, Sexual
KW  - Female
ER  -