The ketchup-bottle method
N Engl J Med
.
1979 May 17;300(20):1155-7.
doi: 10.1056/NEJM197905173002008.
Author
J F Murray
PMID:
431639
DOI:
10.1056/NEJM197905173002008
No abstract available
Publication types
Editorial
MeSH terms
Bronchi / metabolism*
Humans
Lung Diseases, Obstructive / therapy
Physical Therapy Modalities*
Pneumonia / therapy
Respiratory Therapy*
Sputum*