US lawDistrict of ColumbiaRegulationsTitle 17 โ BUSINESS, OCCUPATIONS, AND PROFESSIONALSChapter 17-42 โ DENTISTRY421017 DCMR 42104210. [RESERVED]ReservedLength: 2 wordsOfficial source Cite as D.C. Mun. Regs. tit. 17, ยง 42104210 [RESERVED]Previous17 DCMR 4209Next17 DCMR 4211