👤 Muranaka, Emiri Keywords 🔗 coronavirus disease 2019 (COVID-19) (333) 🔗 real-time reverse transcription-polymerase chain reaction (RT-PCR) assay (3) 🔗 () 🔗 polymerase chain (300) 🔗 respiratory tract (344) 🔗 computed tomography (55) 🔗 throat swab (43) 🔗 chain reaction (303) Articles (1) A case of imported COVID-19 diagnosed by PCR-positive lower respiratory specimen but with PCR-negative throat swabs. 👤 Hase, Ryota 👤 Kurita, Takashi 👤 Muranaka, Emiri 👤 Sasazawa, Hiroki 👤 Mito, Haruki 👤 Yano, Yudai ⏰ 2020 📚 Infect Dis (Lond)