The Merck manual of diagnosis and therapy/ editors, Mark H. Beers and Robert BerkowUnknown author · First published 1999Open the Tome
Beers, Mark H.'s The Merck Manual of Diagnosis and Therapy, 18th Edition 18th (eighteenth) edition by Beers, Mark H. published by Merck [Hardcover] (2006)aa · First published 1994Open the Tome