Gas Mask for Oxygen Inhalation

Title (Dublin Core): Gas Mask for Oxygen Inhalation
Subject (Dublin Core): en Technology; en Medical techniques and tools
Article Title and/or Image Caption (Dublin Core): Science and Industry A Monthly Digest
Contributor (Dublin Core): Science Service (autor), F. D. McHugh (editor)
Language (Dublin Core): ENG
Temporal Coverage (Dublin Core): World War II
Date Issued (Dublin Core): 1939-10
Is Part Of (Dublin Core): Scientific American, v. 161, n. 4
pages (Bibliographic Ontology): 220
Rights (Dublin Core): Public Domain
References (Dublin Core): Mayo Clinic physicians; Dr. C. W. Mayo; Drs. Walter M. Boothby; W. R. Lovelace II
Archived by (Dublin Core): Lara Azzolini