机构:
Kings Coll London, Guys Kings & St Thomas Sch Med, Dept Gen Practice & Primary Care, London SE11 6SP, EnglandKings Coll London, Guys Kings & St Thomas Sch Med, Dept Gen Practice & Primary Care, London SE11 6SP, England
White, P
BRITISH MEDICAL JOURNAL,
2005,
330
(7497):
: 963
-
963