| Literature DB >> 264444 |
D E Lange, H C Plagmann, A Eenboom, A Promesberger.
Abstract
Thus, it was the object of this investigation to test the common plaque indices with regard to their usuability and to compare them with a newly developed approximal space plaque index (API).Mesh:
Year: 1977 PMID: 264444
Source DB: PubMed Journal: Dtsch Zahnarztl Z ISSN: 0012-1029