Karuthan Chinna. Biostatistics for the health sciences / Karuthan Chinna, Krishnakumari Krishnan. - Kuala Lumpur : McGraw-Hill Education, 2009. - viii, 188p. : ill. ; 27 cm. ISBN: 9789833850686 RM37.11 Subjects--Topical Terms: Medical statitics.Biometry.Statitics.