Abstract
Steffen, R; Schmitt, HJ; Zavadska, D
Steffen, R (通讯作者),Univ Zurich, Dept Publ & Global Hlth, Div Infect Dis, World Hlth Org Collaborating Ctr Travellers Hlth, Hirschengraben 84, CH-8001 Zurich, Switzerland.
JOURNAL OF TRAVEL MEDICINE, 2022; 29 (2):