“Detection of ‘11-Nor-9-Carboxy-Δ9 -Tetrahydrocannabinol’ in Pubic Hair of Cannabis Abuser: Target Ion GC-MS Method ”. Indian Internet Journal of Forensic Medicine and Toxicology, vol. 18, no. 3&4, Nov. 2020, pp. 71-75, https://doi.org/10.48165/.