A clinical trial of a ceruminolytic agent.
D002571:Cerumen / Q000187:drug effects*; D005021:Ethylamines / Q000494:pharmacology*; D006801:Humans; D009829:Oleic Acids / Q000494:pharmacology*; D013594:Syringes; D013997:Time Factors
D005021:Ethylamines; D009829:Oleic Acids