Frank R. Dutra, M.D., is Pathologist at Eden Hospital, Castro Valley, California, and Assistant Clinical Professor of Pathology, University of California, San Francisco. Dr. Dutra has served as an associate editor of this Journal for a number of years, and has contributed several articles relating to his field of medical specialty. He is a member of the American Industrial Hygiene Association and is a Fellow of the American Acad emy of Forensic Sciences.-EDITOR.
S P BakerRobert S. FisherW C MasemoreIrvin M. Sopher
Narendra KumarHemant G KukdeRajesh C Dere
Hokuto KawaiRisako NakagawaMarin TakasoTomoyuki NakanishiSoonho KohMasahito Hitosugi