PT - JOURNAL ARTICLE AU - H R Roberts AU - L Rushton AU - K R Muir AU - R Dengler AU - C A Coupland AU - C M Jenkinson AU - A Ruffell AU - C E Chilvers TI - The use of family health services authority registers as a sampling frame in the UK: a review of theory and practice. AID - 10.1136/jech.49.4.344 DP - 1995 Aug 01 TA - Journal of Epidemiology and Community Health PG - 344--347 VI - 49 IP - 4 4099 - http://jech.bmj.com/content/49/4/344.short 4100 - http://jech.bmj.com/content/49/4/344.full SO - J Epidemiol Community Health1995 Aug 01; 49