Poland, Gregory A.

Tuberculin Skin Testing in Medical Students: A Survey of U.S. Medical Schools

Fagan, Mark J., Poland, Gregory A., Poland, Gregory A.

Annals of Internal Medicine | April 12, 2013 | Volume: 120 | Issue: 11 | Pages: 930-931

10.7326/0003-4819-120-11-199406010-00005