TY  - GEN
AU  - Massil,H
AU  - O'Brien,P M
TI  - Premenstrual syndrome
SN  - 0267-0623
PY  - 1987///0115
KW  - Algorithms
KW  - Diagnosis, Differential
KW  - Female
KW  - Humans
KW  - Premenstrual Syndrome
KW  - diagnosis
KW  - Psychotherapy
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1136/bmj.293.6557.1289
ER  -