por Doll, Richard [autor] | Broxa Xalma, Francisco [traductor] | Laporte Rosello, Joan-ramon [traductor] | Peto, Richard, 1943- [autor] | Doll, Richard. Causes of cancer.
por Barker, David James Purslove [autor] | Rose, G [autor] | Laporte Rosello, Joan-ramon [traductor] | Barker, David James Purslove. Epidemiology in medical practice.