PT - JOURNAL ARTICLE AU - Yorkshire Faculty TI - A Survey of Unrecorded Cases of Cancer DP - 1956 Nov 01 TA - Research Newsletter PG - 183--184 VI - os-4 IP - 13 4099 - http://bjgp.org/content/os-4/13/183.short 4100 - http://bjgp.org/content/os-4/13/183.full SO - Res Newsl1956 Nov 01; os-4