Mamdouh, R. I., El-Sherbini, N. N. and Mady, Y. O. (2019) “Treatment Outcomes Based on Patient’s Oral Health Related Quality of Life (OHRQoL) after Receiving Conventional Clasp or Precision Attachment Removable Partial Dentures in Distal Extension Cases: A Randomized Controlled Clinical Trial”, Brazilian Dental Science. São José dos Campos, Brazil, 22(4), pp. 528–537. doi: 10.14295/bds.2019.v22i4.1819.