Evaluation in the health services :  proceedings of a symposium held at the Royal College of General Practitioners on Thursday 21 October 1971 / 
 Symposium on evaluation in the health services 
[edited by W.A. Laing]. 
 - [London] :  Office of Health Economics,  [1972] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical care -- Great Britain -- Congresses.--Medical care -- Great Britain -- Congresses.--Medical care -- Great Britain -- Congresses.<br/>National Health Service (Great Britain)