Madfa, A., 		Al‑Hamzi, M., & 		Senan, E.
(2017).
 Cross-sectional assessment of the periapical status as related to quality of root canal fillings and coronal restorations in a Yemeni population..
<em>Journal Of Oral Research, 6</em>(1), 19-24.
doi:10.17126/joralres.2017.002