RESEARCH ARTICLE
Hippokratia 2016, 20(2):121-126
Mitsiakos G, Papageorgiou A
2nd Neonatal Department and Neonatal Intensive Care Unit (NICU), Aristotle University, Papageorgiou General Hospital, Thessaloniki, Greece, Neonatal Department and Neonatal Intensive Care Unit (NICU), McGill University, Jewish General Hospital, Montreal, Quebec, Canada