[SAFETY MEASURES IN THE USE OF THERAPEUTIC INSTRUMENTS].
D004864:Equipment and Supplies; D006801:Humans; D007267:Injections; D008443:Maxillary Sinus; D010036:Otolaryngology; D011677:Punctures
EQUIPMENT AND SUPPLIES; INJECTIONS; MAXILLARY SINUS; OTORHINOLARYNGOLOGY; PUNCTURES
SICHERUNGSMOEGLICHKEITEN BEIM GEBRAUCH VON THERAPIEGERAETEN.