Halimah Awang, Abie Ekangaki, Roslyn Poulos, Hugh Dickson and Friedbert Kohler
Journal of Medical Sciences 1 ( 1 ): 30 - 33 , 2001
Halimah Awang, Don McNeil, Marilyn Chilvers, Jennifer Middeldorp and Richard Taylor
Journal of Medical Sciences 1 ( 2 ): 48 - 51 , 2001