D S Fedson, A Waida, J P Nicol, L L Roos. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AgedCase-Control StudiesFemaleHumansInfluenza Vaccines/therapeutic useMalePneumonia/complicationsPneumonia/prevention & controlProportional Hazards Models
Substances: See more » Influenza Vaccines
Year: 1993 PMID: 8102704 DOI: 10.1016/0140-6736(93)91693-g
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321