SRP ARH CELOK LEK ISSN 0370-8179 (PRINT) ISSN 2406-0895 (ONLINE) COBISS.SR-ID 3378434 UDC 61(497.11) VOLUME 147• November–December 2019 • ISSUE 11–12 SERBIAN ARCHIVES OF MEDICINE JOURNAL OF THE SERBIAN MEDICAL SOCIETY www.srpskiarhiv.rs