Just wonder if there is any commerical system similar to Abbot
ADx used for the screening of abused drug in hair.
Dr. Lo Wing-ip, Anthony Tel: (852)-2990-1870
Medical Officer Fax: (852)-2370-0969
Chemical Pathology, Dept. of Pathology e-mail: anthony-lo at cuhk.hk
Princess Margaret Hospital alo at hkstar.com
Lai King Hill, Kowloon. Hong Kong. alo at gpu.srv.ualberta.ca