 | Up a level |
Kaiser, Laurent; Regamey, Nicolas; Roiha, Hanna; Deffernez, Christelle; Frey, Urs (2005). Human coronavirus NL63 associated with lower respiratory tract symptoms in early life. Pediatric infectious disease journal, 24(11), pp. 1015-7. Hagerstown, Md.: Lippincott Williams & Wilkins 10.1097/01.inf.0000183773.80217.12
