Perhexiline and aphonia.
D001044:Aphonia / Q000139:chemically induced*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010480:Perhexiline / Q000009:adverse effects*; D010880:Piperidines / Q000009:adverse effects*
D010880:Piperidines; D010480:Perhexiline