40239 7 Reprinted from “Biological Aspects of Radiation Protection” edited by T. Sugahara and O. Hug, IGAKU SHOIN LTD., Tokyo, 1971. HEMATOLOGICAL EFFECTS ON HEAVILY IRRADIATED JAPANESE FISHERMEN Tosuivuk!t KUMATORI Division of Radiation Health, National Institute of Radiological Sciences Chiba, Japan 1971 US. A poy ES RaeTOR 3%, , IGAKU SHOIN LTD. TOKYO