| Literature DB >> 17859184 |
Abstract
Entities:
Keywords: APPENDIX/perforation; PENICILLIN/therapy; PEPTIC ULCER/perforation
Mesh:
Substances:
Year: 1948 PMID: 17859184 PMCID: PMC1513716 DOI: 10.1097/00000658-194807000-00009
Source DB: PubMed Journal: Ann Surg ISSN: 0003-4932 Impact factor: 12.969