Saraf, Prahlad A Comparative evaluation of immunohistochemistry, histopathology and conventional radiography in differentiating periapical lesions. [electronic resource] - Journal of conservative dentistry : JCD Mar 2014 - 164-8 p. digital Publication Type: Journal Article ISSN: 0972-0707 Standard No.: 10.4103/0972-0707.128061 doi