| Literature DB >> 12044410 |
Nicholas J Wald, Malcolm Law, James E Haddow, Wendy Y Craig.
Abstract
Entities:
Mesh:
Substances:
Year: 2002 PMID: 12044410 DOI: 10.1016/s0140-6736(02)08694-4
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321