@inbook{inbook, title  = {{Assessing the frequency of informal payments for health services in Lithuania}},

 url = {{}},

 year = {{2017}},

 month = {{1}},

 author = {{Horodnic AV and Ciobanu CI and Williams CC and Rodgers P}},

 doi = {{10.4324/9781315158013}},

 isbn = {{9781138068377}},

 pages = {{73-90}},

 note = {{Accessed on 2025/03/13}}}