Validity, reliability, and feasibility of EQ-5D-3L, VAS, and time trade-off among Jordanians N. Yanal; A.M. Al Massri; E.A. Hammad;

Validation of satisfaction questionnaire for services provided in the labour rooms of government health facilities D. Sachan; S.K. Shukla; P.K. Bajpai; D.K. Srivastava; S. Kumar; P.K. Jain; P. Pathak;

Validity and reliability of the Turkish version of the Parent Attitudes About Childhood Vaccines (PACV) scale M. Mutlu; Y. Cayir; K. Kasali;