PT - JOURNAL ARTICLE AU - N.T.A. Oswald TI - Premenstrual syndrome DP - 1985 Feb 01 TA - The Journal of the Royal College of General Practitioners PG - 103--103 VI - 35 IP - 271 4099 - http://bjgp.org/content/35/271/103.1.short 4100 - http://bjgp.org/content/35/271/103.1.full SO - J R Coll Gen Pract1985 Feb 01; 35