“…It is surprising that in spit'e of the well recognized harmful effects of x-ray irradiation only two studies of children irradiated for Tinea have been ~0 1 1duct,ed (Thorne andGrange 1954, Albert., Omran, Brauer, Dove, Cohen, Schmidt', Baumring, JIorrill, Schult'z andBaer 1966), of which the most noteworthy is the one ca'rried out by Albert and his associates (1966; Schultz personal communication) in X',Y. ; which is still in progress.…”