| Literature DB >> 13440011 |
Abstract
Entities:
Keywords: GASTROENTEROLOGY/apparatus and instruments; HYDROGEN-ION CONCENTRATION
Mesh:
Year: 1957 PMID: 13440011 DOI: 10.1016/s0140-6736(57)91792-0
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321