More on removing cockroaches from the auditory canal.
D000818:Animals; D003058:Cockroaches; D004424:Ear Canal; D005260:Female; D005547:Foreign Bodies / Q000628:therapy*; D006801:Humans; D008012:Lidocaine / Q000009:adverse effects*; D008722:Methods; D008875:Middle Aged; D014717:Vertigo / Q000139:chemically induced*
D008012:Lidocaine