Browsing by Author HENG AIK KOAN

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Issue DateTitleAuthor(s)
1993Metals in hair as biological indices for exposureFoo, S.C. ; Khoo, N.Y.; Heng, A. ; Chua, L.H.; Chia, S.E. ; Ong, C.N. ; Ngim, C.H.; Jeyaratnam, J.