:——- ~ oN "a tf Ninutes-Bicnedical Pregras There was generel sgreazent that this type of atuly was desirable, and that it hed practt{cal Inyortence for clvil defense and military neticine. It vas the conteneus of opinios, alea, that pathologic studies a shevld te pede cu the eninals thet died. Control studies of the sez tyye, f.¢., 19 extozle yer dore, for @ doses of 2 millica welt, andctler types of radiation ecurces should we tome. 2.2 ferisitesrifice Stuty: Since it vas obvisua that ® Lethal dose study vould reduce the muster of large onisals available for cerial sacrifice, the questics wag asked comecerning the mucber of animale shich ehould te eccrificed at each tive interval. styisnug ansver Le the sore the better. The It wie pointed out that this sort of opiaton cannot heve ae true etatietical tasts. It wae the consersus of — veltef, however, that e trained pathologist would | learn as much free tvo animeis ef ea ch species jer yeried of tine, as he would from three ar four. It ves reccemenisd that a realietic cuter for the serin} eacrifice study wa s two anfrals of each epecies per period. Y, BEST AVAILABLE COP SAN BRUNO ERC