Low vaccination coverage of Greek Roma children amid economic crisis: national survey using stratified cluster sampling

por Papamichail, Dimitris, Petraki, Ioanna, Arkoudis, Chrisoula, Terzidis, Agis, Smyrnakis, Emmanouil, Benos, Alexis, Panagiotopoulos, Takis
Publicado 2017