Universal COVID-19 pre-procedural swabs in children in a developing country: A comparison of findings over two transmission waves

por Tan, Chee Yang, Theseira, Amelia Marie, Ahmad Zubaidi, Syukri, Atiya, Nadia, Sanmugam, Anand, Singaravel, Srihari, Nah, Shireen Anne
Publicado 2022