[Lighting problems in dental, stomatological and maxillary therapeutics:  Clar electrical headlamp with mirror].
D003762:Dental Instruments; D003813:Dentistry / Q000295:instrumentation*; D006801:Humans; D008027:Light; D008029:Lighting; D019242:Oral Medicine
DENTISTRY/apparatus and instruments; ILLUMINATION
Zur Beleuchtungsfrage in der Zahn-, Mund- und Kieferheilkunde:  der elektrische Stirnspiegel nach Clar.