Rowen K Zetterman1. 1. Department of Internal Medicine, University of Nebraska Medical Center, 983332 Nebraska Medical Center, Omaha, NE 68198-3332, USA. rzetterm@unmc.edu
Authors: R J Glassock; J A Benson; R B Copeland; H A Godwin; W G Johanson; W Point; R L Popp; L Scherr; J H Stein; O D Taunton Journal: Ann Intern Med Date: 1991-01-01 Impact factor: 25.391