The Facts on File Encyclopedia of Health and Medicine

By (author) Rothfeld, Glenn S, M.D., M.AC.; By (author) Glen S Rothfeld, M D; By (author) Fleckenstein, Alexa; By (author) McClain, Gary R, Ph.D.; By (author) Mooney, Maureen Ann; By (author) Neff, Margaret J; By (author) Pelletier, Maureen; By (author) Randall, Otelio S; By (author) Reed, Susan D; By (author) Shields, Jerry Richard