Conference ProceedingsThe Distribution of 11-Nor-9-Carboxy-Tetrahydrocannabinol (THC-COOH) in Korean Drug Abusers’ HairPresenting section:Toxicology2017Kim, Eunmi, Wonju SOUTH KOREA; Sim, Juhyun, Wonju SOUTH KOREA; Park, Meejung, Seoul SOUTH KOREA; In, Sangwhan, Wonju SOUTH KOREAView the paperToxicology