NATIONAL RESEARCH COUNCIL. DIVISION OF MEDICAL SCIENCES. COMMITTEE ON SURGERY. SUBCOMMITTEES ON OPHTHALMOLOGY & OTOLARYNGOLOGY.
Ophthalmology and otolaryngology. Harry S. Gradle, chairman, William L. Benedict et al. (Military surgical manuals, v.2)
NATIONAL RESEARCH COUNCIL. DIVISION OF MEDICAL SCIENCES. COMMITTEE ON SURGERY. SUBCOMMITTEES ON OPHTHALMOLOGY & OTOLARYNGOLOGY. Ophthalmology and otolaryngology. Harry S. Gradle, chairman, William L. Benedict et al. (Military surgical manuals, v.2) © 1Sep42; A166810. W. B. Saunders Co. (PCW); 9Oct69; R470570.
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