Media type: E-Article Title: Correlation of screening tests to usage tests Contributor: Langeland, Kaare Published: Elsevier BV, 1978 Published in: Journal of Endodontics, 4 (1978) 10, Seite 300-303 Language: English DOI: 10.1016/s0099-2399(78)80276-3 ISSN: 0099-2399 Origination: Footnote: