| Literature DB >> 13240206 |
C A CLARKE, W K COWAN, J W EDWARDS, A W HOWEL-EVANS, R B McCONNELL, J C WOODROW, P M SHEPPARD.
Abstract
Entities:
Keywords: BLOOD GROUPS; PEPTIC ULCER/blood in
Mesh:
Substances:
Year: 1955 PMID: 13240206 PMCID: PMC1980824 DOI: 10.1136/bmj.2.4940.643
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447