@article{e88b6b23ed7a4090a984c62fe128b785,
title = "In vitro comparison of the compressive strengths of seven different provisional crown materials.",
author = "Z. Vally and Sykes, \{L. M.\} and Aspeling, \{M. E.\} and \{van de Merwe\}, J. and R. Ballyram",
year = "2013",
month = mar,
language = "English",
volume = "68",
pages = "64--67",
journal = "SADJ : journal of the South African Dental Association = tydskrif van die Suid-Afrikaanse Tandheelkundige Vereniging",
issn = "1029-4864",
publisher = "African Medical Association",
number = "2",
}