TY - BOOK AU - Dawson, Beth. AU - Trapp, Robert G. TI - Basic & clinical biostatistics SN - 9780838505106 (alk. paper) PY - 2001/// CY - New York PB - Lange Medical Books-McGraw-Hill KW - Biometry N1 - A Lange medical book; Includes bibliographical references (p. 344-350) and index ER -