56 PRFECTS otk fh FAD ATION NUTT N Table 4.10.—Characteristies of Available Data on the Hematotogical Effects of Penetrating Radiation CHARAt TERISTIC Numbers in gro. p= Adequacy of INDO AL SPA SE HoMBINGS (un CABO RATORY Uitte LESE pue f Ta | yMort large good large very good ul “1 ar) fu, “4 ent yes good yes good able large irks sinall small yon Ves ininimal none ves no He 7 ‘ no ra earuria sore AUTH TT a Hacer wore Os Dose ratv WS dislaneaes Bodyregion “iat Dosage range wamona, hard rereth itis Dosage estimatn ¢ bets “ubdettial ane Nabt row eu. ‘rons X- hays oe (ae 4.42 had good mer try Pootantaneotce ves Varving ™ Ar: hr ves ~iOr/min. Csipaide on "val fed. muliiet ia Potat at d re EAT Vs dane Total body; partia: bots sublethal ane The limutations state: Puble $19 tpi ce the Japanese low dose sroupe* ote EP pa atues zicen 1). rndaviddtiads locate a Omobterse veto. Hee ae pooled and i met op eB ef the dyad yr Total body heta to skin Sublethual 360° feld Kssentialv Hat SOW ea apo fall off erat ts, raids scamedard pees son ap ye and Nagasak; ] ata (ivjand le Roy gamma fair Comparison With the Japanese Hiroshima tienlarvin which hard X-rays, yoor \VASO De uain beta res F oot to skin ethal faotertce fil *Same teennaieiities | gamma. yes tistials Pettis Geometry Depth dose eur LARGE ANIMALS sah os Single exposure FE tPOsED MARSHAL- ENT. At 7 trols Serial counts. Counting be niques * Chance of bras fue to sampling + -en niques “Normai’ indo. id Uals Internal eoutani nation Additional otra wns (burns, ete. Species extrapond tion necessars Type of radiatien TK Ad. TERS Sublethal and lethal Narrow beam Variable; rapid fall off to flat re awheut. ete men hay thes may not have received signif- ANT CA DOSTEE, Hence, while the pattern of Hitge with respect to time is of value, absolute count) probabby are high. The time course of Hitologiea! change in the people of Group | havespond most closely with these low exposure laparese groups in which definite signs of eiere ra dit an eXposure were present in some rebascdheds bat im which essentially no mor- *The Japanese she de pe Piva Giibe trecn s Ato Hoon he bus. 0 ue a em patdte a Caeten mibned rowgkls ov bstaie fo Le Pape ere ed HP PPOXTINEL Ee bee rece eSSeMCGNEY otra eX Pesdre oe tired Pooh ere crigs dae etabin is bik gereeapps we) rable tee rodopatich.. od wba og auity occurred (initial hematelogieat studies fae Jigpanese terminated at 15 weeks). The oi. petied tip to approxunately 6 weeks was wacterized by considerable variation in total feet or both the drroup T and Japanese