Blind separation of temporomandibular joint sound signals. - Yinchao Guo; Farook Sattar; Christopher K. H. Koh (ICASSP, 1999)

Computerized classification of temporomandibular joint sounds. - Dragan Djurdjanovic; Sven E. Widmalm; William J. Williams; Christopher K. H. Koh; Kok Pin Yang (IEEE Trans. Biomed. Eng., 2000)