Key points are not available for this paper at this time.
MAZZAFERRI, ERNEST L. M.D., F.A.C.P.; YOUNG, ROBERT L. COL. USAF (MC); OERTEL, JAMES E. M.D.; KEMMERER, WILLIAM T. COL. USAF (MC); PAGE, CAREY P. MAJOR, USAF (MC) Author Information
Mazzaferri et al. (1977) studied this question.