Hepatitis A among Homosexual Men and Injection Drug Users: More Evidence for Vaccination

Autor: Nelson, Kenrad E., Vlahov, David, Purcell, Robert H., Saah, Alfred J., Thomas, David L.
Zdroj: Clinical Infectious Diseases, 1997 Sep 01. 25(3), 726-728.
Databáze: JSTOR Journals