JAMA

Ammann AJ, Schiffman G, Abrams D, Volberding P, Ziegler J, Conant M

Olson KR, Pond SM, Benowitz NL, Becker CE

Benowitz NL, Osterloh J, Goldschlager N, Kaysen G, Pond S, Forhan S

Tong TG, Benowitz NL, Becker CE, Forni PJ, Boerner U