| Literature DB >> 13230516 |
Abstract
Entities:
Keywords: POLIOMYELITIS, BULBAR/therapy; RESPIRATION, ARTIFICIAL; RESPIRATORS
Mesh:
Year: 1955 PMID: 13230516 PMCID: PMC2061239 DOI: 10.1136/bmj.1.4911.448
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447