A P Presley, J Alexander-Williams. Show Affiliations »
Abstract
Entities: Disease
Mesh： See more » AdultAge FactorsAgedCholecystectomyCholecystitis/surgeryChronic DiseaseDuodenal Ulcer/surgeryFemaleHumansLength of StayMaleMiddle AgedOccupationsPostoperative Complications/epidemiologyRespiratory Tract Infections/epidemiologyRespiratory Tract Infections/etiologyRetrospective StudiesSeasonsSex FactorsSmokingSputum/microbiologyVagotomy
Year: 1974 PMID： 4835196 DOI： 10.1002/bjs.1800610608
Source DB: PubMed Journal: Br J Surg ISSN： 0007-1323 Impact factor: 6.939