A closer reading of the study reveals why: It turns out that 50 of the 56 subjects in the marijuana-smoking cohort also happened to smoke cigarettes

Abbreviations BaP: Benzo[a]pyrene CAM: Centre for addiction medicine CDC: Centers for disease control and prevention CFP: Cambridge filter pad CO: Carbon monoxide CORESTA: Cooperation centre for scientific research relative to tobacco COTPA: Cigarettes and other tobacco products act FCTC: Framework convention on tobacco control FID: Flame ionization detector GC: Gas chromatograph GCMS: Gas chromatography-mass spectrometry ISO: International organization for standardization MSD: Mass selective detector NDIR: Non- dispersive infrared analyzer NIMHANS: National institute of mental health and neurosciences PAH: Polycyclic aromatic hydrocarbon PM: Particulate matter QA: Quality assurance QC: Quality control SEAR: South-east asia region SEARO: South-east asia regional office SOP: Standard operating procedure TFI: Tobacco free initiative TNCO: Tar, nicotine, and carbon monoxide TobLabNet: Tobacco laboratory network TobReg: WHO study group on tobacco product regulation TPM: Total particulate matter WHO: World health organization References Kaur, J., Rinkoo, A

Archived from the original on December 9, 2012
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