The Knowledge and Use of Health Services in Greece by Immigrants. - Galanis, Petros; Kaitelidou, Daphne; Sourtzi, Panagiota; Bellali, Thalia; Siskou, Olga; Tsavalias, Konstantinos; Karamitri, Ioanna; Velonakis, Emmanouil (Nosileftiki, 2012)