Authors
Santa Smilga
Riga Stradins University, Faculty of Medicine, Riga, Latvia
Anna Miskova
Riga Maternity Hospital, Riga, Latvia
Riga Stradins University, Department of Obstetrics and Gynaecology, Riga, Latvia
Dace Rezeberga
Riga Maternity Hospital, Riga, Latvia
Riga Stradins University, Department of Obstetrics and Gynaecology, Riga, Latvia