00806nam a22002057a#4500001000700000007000300007008004100010020001800051050001700069245011100086246007200197250001200269260004400281300003300325504005000358650002600408650001800434650012700452700002100579834321tz210506t2020    th ||||| |||| 00| 0 eng d  a9780323642019  aWA950b.J45400aJekel's epidemiology, biostatistics, preventive medicine, and public healthcJoann G. Elmore ... [et al.]   aEpidemiology, biostatistics, preventive medicine, and public health  a5th ed.  aSt. Louis, Missouri :bElsevier,c2020.  aix, 451 p. :bill. ;c28 cm.  aIncludes bibliographical references and index  aEpidemiologic Methods  aPublic health  aสาขาวิชาการบริหารทางการพยาบาล วิจัย กฎหมาย  aElmore, Joann G.