| Literature DB >> 13303270 |
Abstract
Keywords: ACOUSTICS/apparatus and instruments; HEARING TESTS/apparatus and instruments; INDUSTRIAL HYGIENE; WORKMEN'S COMPENSATION AND INSURANCE
Mesh:
Year: 1955 PMID: 13303270
Source DB: PubMed Journal: Arch Ohren Nasen Kehlkopfheilkd ISSN: 0365-5245