In for the long haul
BMJ
.
2011 Feb 15:342:d942.
doi: 10.1136/bmj.d942.
Author
Geoff Watts
1
Affiliation
1
geoff@scileg.freeserve.co.uk
PMID:
21324993
DOI:
10.1136/bmj.d942
No abstract available
MeSH terms
Cohort Studies*
Grants and funding
MC_U123092720/MRC_/Medical Research Council/United Kingdom