The first case of COVID-19 occurring as community-acquired pneumonia in Hokkaido, Japan and our preventive measures against nosocomial infection

by Keiki Yokoo, Fumiko Sugaya, Suguru Matsuzaka, Kentaro Ueda, Ryosuke Kamimura, Takeshi Yokoyama, Yoshiyasu Ambo, Gen Yamada, Yoshiaki Narita
Published 2020-01-01