Evaluation of diet quality and hyperemesis gravidarum in pregnant women according to income. (April 2018) - Kontonika, Stamatia-Maria; Grammatikopoulou, Maria G.; Theodoridis, Xenophon; Tsirou, Efrosyni; Gkiouras, Konstantinos; Tirodimos, Ilias; Amari, Monder; Dardavessis, Theodore; Goulis, Dimitrios G.; Chourdakis, Michael