| Literature DB >> 14244037 |
Abstract
Keywords: ADOLESCENCE; CHILD; EPIDEMIOLOGY; GERIATRICS; ISRAEL; MORTALITY; PEPTIC ULCER PERFORATION; SCOTLAND; SEASONS; STATISTICS
Mesh:
Year: 1964 PMID: 14244037 PMCID: PMC1552171 DOI: 10.1136/gut.5.6.590
Source DB: PubMed Journal: Gut ISSN: 0017-5749 Impact factor: 23.059