| Literature DB >> 6143059 |
I Craft, R Porter, S Green, M Tucker, B Smith, H Twigg, K Ahuja, D Whittingham.
Abstract
Mesh:
Year: 1984 PMID: 6143059 DOI: 10.1016/s0140-6736(84)92241-4
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321