| Literature DB >> 5492702 |
E M Critchley, J T Nicholson, J J Betts, D J Weatherall.
Abstract
Entities:
Mesh:
Substances:
Year: 1970 PMID: 5492702 PMCID: PMC2467126 DOI: 10.1136/pgmj.46.542.698
Source DB: PubMed Journal: Postgrad Med J ISSN: 0032-5473 Impact factor: 2.401