Development of a direct reverse-transcription quantitative PCR (dirRT-qPCR) assay for clinical Zika diagnosis oleh Lang Li, Jian-an He, Wei Wang, Yun Xia, Li Song, Ze-han Chen, Hang-zhi Zuo, Xuan-Ping Tan, Aaron Ho-Pui Ho, Siu-Kai Kong, Jacky Fong-Chuen Loo, Hua-wen Li, Dayong Gu