TY  - BOOK
AU  - Dalton, Katharina
TI  - Once a month
SN  - 0006366589
U1  - 618.172 DAL 
PY  - 1983///
CY  - [London]
PB  - Fontana
KW  - Premenstrual syndrome
N1  - <p>HISTORY: Previous ed.: 1978; BIBLIOGRAPHY: Includes index</p>
ER  -