Harvey Checkoway

Research Methods in Occupational Epidemiology (Monographs in Epidemiology and Biostatistics) by Harvey Checkoway,Neil E. Pearce,David Kriebel OUP USA Hardcover 4 March 2004 from£51.90 | RRP: ~~£32.5~~
Research Methods in Occupational Epidemiology (Monographs in Epidemiology and Biostatistics) by Harvey Checkoway,Neil Pearce,Douglas J. Crawford-Brown OUP USA Hardcover 24 August 1989 from£N/A | RRP: ~~£32~~