Sections

Commentary

Mordchai Ravid
Pol Arch Intern Med. 2012, Vol. 122, Suppl. 1: 65–67; DOI: 10.20452/pamw.1503
Rolf A. Streuli
Pol Arch Intern Med. 2012, Vol. 122, Suppl. 1: 15–17; DOI: 10.20452/pamw.1485