共 50 条
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- [22] The California Hearing Conservation Program AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1947, 37 (04): : 407 - 411
- [25] THE OTOLARYNGOLOGIST IN A HEARING CONSERVATION PROGRAM ANNALS OF OTOLOGY RHINOLOGY AND LARYNGOLOGY, 1952, 61 (04): : 1216 - 1219
- [29] THE OTOLARYNGOLOGIST IN A HEARING CONSERVATION PROGRAM AMA ARCHIVES OF OTOLARYNGOLOGY, 1953, 57 (05): : 562 - 563
- [30] The Otologists' Program For Conservation of Hearing JOURNAL OF SPEECH DISORDERS, 1945, 10 (02): : 111 - 115