Dawson-Saunders, Beth Basic and clinical biostatistics / by Beth Dawson-Saunders and Robert G. Trapp - Norwalk, Conn. : Appleton & Lange, 1990 - 329 p. : ill. ; 27 cm. ISBN: 0838562000 Subjects--Topical Terms: Biostatistics National Library of Medicine Call No.: WA900 / .D272b 1990 9