RT Journal Article SR Electronic T1 Out-of-hours work: the effect of setting up a general practitioner cooperative on GPs and their families. JF British Journal of General Practice JO Br J Gen Pract FD British Journal of General Practice SP 215 OP 216 VO 49 IS 440 A1 Charles-Jones, H A1 Houlker, M YR 1999 UL http://bjgp.org/content/49/440/215.abstract AB Since 1995 the number of general practitioner (GP) cooperatives set up to provide out-of-hours care has risen dramatically. This study demonstrates that the setting up of a cooperative in Chester is linked to an increase in the morale of the local GPs and their families.