Grzesiak, Mariusz Grzesiak, Mariusz Grzesiak, Mariusz, Obstetrics and Gynecology Department Polish Mother's Memorial Hospital Research Institute (Poland) Grześkowiak, Edmund, 1 Laboratory of Experimental Pharmacogenetics, Department of Clinical Pharmacy and Biopharmacy, University of Medical Sciences, Poznan, Poland Grześkowiak, Edmund Grzonka, Dariusz Grzybowska, Magdalena E. Grzybowska, Magdalena E. (Poland) Grzybowska, Magdalena Emilia Grzybowski, Wojciech Grzymała-Figura, Anna Grzymała-Figura, Anna, Klinika Perinatologii, Położnictwa i Ginekologii PUM w Szczecinie (Poland) Grzywa, Marek Gu, Cunhua Gu, Jinghong Gu, Xinxian Gubasheva, Gulnara Güçlü, Mehmet guclu, serkan, sifa universty guclu, serkan, sifa university Guclu, Serkan Gudleviciene, Zivile Gudmundsson, Saemundur, University of Lund, Dept of Obstet. and Gynecol, Skanes University Hospital, Malmö, Sweden Gudmundsson, Saemundur Gudmundsson, Saemundur