| Literature DB >> 5450118 |
J S Lawrence, H A Valkenburg, J M Bremner, J Ball.
Abstract
Entities:
Mesh:
Substances:
Year: 1970 PMID: 5450118 PMCID: PMC1031262 DOI: 10.1136/ard.29.3.269
Source DB: PubMed Journal: Ann Rheum Dis ISSN: 0003-4967 Impact factor: 19.103