| Literature DB >> 14222589 |
Abstract
Keywords: HISTORY; HISTORY OF MEDICINE, 19TH CENT.; HISTORY OF MEDICINE, 20TH CENT.; POLIOMYELITIS; RESPIRATION; RESPIRATORY INSUFFICIENCY; TRACHEOTOMY
Mesh:
Year: 1965 PMID: 14222589 PMCID: PMC2165104 DOI: 10.1136/bmj.1.5428.143
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447