Studies on the inhalation of vapors from radioactive menthol and camphor.
D000280:Administration, Inhalation; D002164:Camphor / Q000008:administration & dosage*; D006801:Humans; D008610:Menthol / Q000008:administration & dosage*
D008610:Menthol; D002164:Camphor
CAMPHOR/administration; MENTHOL/administration