PT - JOURNAL ARTICLE AU - A. C. R. Vass TI - GENERAL-PRACTITIONER OBSTETRICS DP - 1978 Nov 01 TA - The Journal of the Royal College of General Practitioners PG - 700--700 VI - 28 IP - 196 4099 - http://bjgp.org/content/28/196/700.2.short 4100 - http://bjgp.org/content/28/196/700.2.full SO - J R Coll Gen Pract1978 Nov 01; 28