PT - JOURNAL ARTICLE AU - K. G. Heymann TI - A unified hypothesis on depression and some observations from general practice. DP - 1972 Jan 01 TA - The Journal of the Royal College of General Practitioners PG - 23--27 VI - 22 IP - 114 4099 - http://bjgp.org/content/22/114/23.short 4100 - http://bjgp.org/content/22/114/23.full SO - J R Coll Gen Pract1972 Jan 01; 22