Application of real-time reverse transcription polymerase chain reaction to the detection the matrix, H5 and H7 genes of avian influenza viruses in field samples from South Korea. - Kim, Hye-Ryoung; Oem, Jae-Ku; Bae, You-Chan; Kang, Min-Su; Lee, Hee-Soo; Kwon, Yong-Kuk (Virology Journal, 2013)