TY - BOOK AU - Vijayan,S. AU - Navaratnam,V. AU - Nair,N.K. TI - Chromatographic methods for the detection of the principal cannabinoid metabolite in urine SN - 9679979253 PY - 1990/// CY - Pulau Pinang PB - Pusat Penyelidikan Dadah dan Ubat-ubatan KW - Cannabinoids KW - Malaysia KW - Research KW - Urine KW - Analysis ER -