Bourke, Geoffrey J. Interpretation and uses of medical statistics / by Leslie E. Daly, Geoffrey J. Bourke and James McGilvray. - 4th ed. - Oxford : Blackwell Science, 1991. - 441 p. : ill. ; 25 cm. ISBN: 0632029110 RM126.67 Subjects--Topical Terms: Medical statistics.Biometry.Statistics.