Author Affiliations +
RICHARD J. BROWN,* ALVIN W. SMITH,** MARK C. KEYES***
*Dr. Brown is a Major in the Air Force Veterinary Corps and is Head, Comparative Pathology Branch, Naval Aerospace Medical Research Laboratory, Pensacola, Florida 32512.
**Dr. Smith is a Lt. Colonel in the Air Force Veterinary Corps and is Chief, Research Animal Division, Navy Biomedical Research, Oakland, California.
***Dr. Keyes is a Research Veterinarian, Marine Mammal Division, National Marine Fisheries Services, Seattle, Washington 98115.