| Literature DB >> 14465760 |
R L LIPSON, E J BALDES, A M OLSEN.
Abstract
Entities:
Keywords: BRONCHI/neoplasms; BRONCHOSCOPY; ESOPHAGOSCOPY; ESOPHAGUS/neoplasms; PORPHYRINS/chemistry
Mesh:
Substances:
Year: 1961 PMID: 14465760
Source DB: PubMed Journal: J Thorac Cardiovasc Surg ISSN: 0022-5223 Impact factor: 5.209