Items where authors include "Oprea, L."

Article

Incaltarau, C., Horodnic, A., Williams, C. orcid.org/0000-0002-3610-1933 et al. (1 more author) (2021) Institutional determinants of informal payments for health services : an exploratory analysis across 117 countries. International Journal of Environmental Research and Public Health, 18 (23). 12421. ISSN 1661-7827