Alternative definition : EDQM-HC: Liquid single-dose or multidose preparation consisting of an aqueous or oily
solution intended for application to the external auditory meatus. Multidose containers
may be dropper containers or containers provided with a dropper applicator, or the
dropper may be supplied separately. Drops are not necessarily administered dropwise,
but may also be administered as a small volume.;
Currated CISMeF NLP mapping