«Fenethylline (Captagon) Abuse - Local Problems from an Old Drug Become Universal». Basic & Clinical Pharmacology & Toxicology119 (2): 133–140. August 2016. doi:10.1111/bcpt.12584. PMID27004621.
«Fenethylline (Captagon) Abuse - Local Problems from an Old Drug Become Universal». Basic & Clinical Pharmacology & Toxicology119 (2): 133–140. August 2016. doi:10.1111/bcpt.12584. PMID27004621.