2011 | Page 19,The effect of intracanal cryotherapy with and without foraminal enlargement on pain prevention after endodontic treatment: a randomized clinical trial | Scientific Reports,Cars for sale in mozambique - mozcarro,Nano-configured Opto-electric Ceramic Systems for Photo-electrochemical Hydrogen Energy | SpringerLink,Investigation of the Track Gauge in Curved Sections, Considering Hungarian Railway Lines