title: Psychotic reaction to procaine.
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D010402:Penicillin G Procaine / Q000009:adverse effects; D011343:Procaine / Q000009:adverse effects*; D011605:Psychoses, Substance-Induced / Q000209:etiology*
chemical_list: D010402:Penicillin G Procaine; D011343:Procaine