Bankole, M.A.2007-11-131994-04-012007-11-131991978-202-065-6http://hdl.handle.net/10625/16390Text1 digital file (269 p. : ill.)Application/pdfenMEDICAL RESEARCHRESEARCH METHODSNIGERIAMEDICAL CAREEXPERIMENTATIONQUALITY CONTROLETHICSHandbook of research methods in medicineBook