Iliodromiti, Zoe Antonakopoulos, Nikolaos Sifakis, Stavros and Tsikouras, Panagiotis Daniilidis, Angelos Dafopoulos, Kostantinos Botsis, Dimitrios Vrachnis, Nikolaos, Endocrine, paracrine, and autocrine placental mediators in labor, HORMONES-INTERNATIONAL JOURNAL OF ENDOCRINOLOGY AND METABOLISM, (11), 397-409, 2012, SPRINGER INTERNATIONAL PUBLISHING AG,