Use of the head-twitch response to investigate the structure–activity relationships of 4-thio-substituted 2,5-dimethoxyphenylalkylamines. - Halberstadt, Adam L.; Luethi, Dino; Hoener, Marius C.; Trachsel, Daniel; Brandt, Simon D.; Liechti, Matthias E. (Psychopharmacology, 2023)