👤 Wong, On Kei Keywords 🔗 samples collected (74) 🔗 etiological agent (62) 🔗 novel coronavirus (684) 🔗 nasopharyngeal aspirate (38) Articles (1) Early diagnosis of SARS Coronavirus infection by real time RT-PCR 👤 Poon, Leo L.M. 👤 Chan, Kwok Hung 👤 Wong, On Kei 👤 Yam, Wing Cheong 👤 Yuen, Kwok Yung 👤 Guan, Yi 👤 Lo, Y. M.Dennis 👤 Peiris, Joseph S.M. ⏰ 2003 📚 Journal of Clinical Virology