Open AccessMethods in health service research: Evaluation of health interventions at area and organisation level
Author(s) -
Obioha C. Ukoumunne,
Martin Gulliford,
Susan Chinn,
Jonathan A C Sterne,
Peter Burney,
Allan Donner
Publication year - 1999
Publication title -
bmj. british medical journal
Language(s) - English
Resource type - Journals
ISSN - 0959-8138
DOI - 10.1136/bmj.319.7206.376
Subject(s) - psychological intervention , cluster (spacecraft) , health care , service (business) , intervention (counseling) , unit (ring theory) , constraint (computer aided design) , nursing , psychology , medicine , business , computer science , marketing , engineering , political science , mechanical engineering , mathematics education , law , programming language