1 - 4 of 4 results for "Steven R. Cummings"

Title: Designing Clinical Research / Edition 4, Author: Stephen B Hulley MD
Paperback $84.79 $94.99 Current price is $84.79, Original price is $94.99.
Title: Designing Clinical Research: An Epidemiologic Approach, Author: Stephen B. Hulley
Paperback $38.65 $42.95 Current price is $38.65, Original price is $42.95.
Title: Designing Clinical Research: An Epidemiologic Approach / Edition 2, Author: Steven R. Cummings
Hardcover $55.96 $69.95 Current price is $55.96, Original price is $69.95.
Title: Designing Clinical Research / Edition 3, Author: Stephen B. Hulley
Paperback $82.79 $91.99 Current price is $82.79, Original price is $91.99.