Isbn: 9787572513824 - 呼吸道病毒感染防控科普手册 (1 risultati)

paperback. Condizione: New. Language:Chinese.Paperback. Pub Date: 2024-01 Pages: 128 Publisher: Henan Science and Technology Press This book is a popular science book that introduces how to scientifically prevent and control respiratory viral infections. Respiratory viral infections show obvious characteristics of interpersonal and cross-regional transmission. and cutting off their transmission routes is the main means of prevention and control. The content of this book includes both the virus transmission routes. sympt.…