Bartakova A, Ondic O, Presl J, Vlasak P, Bouda J
a Department of Gynaecology and Obstetrics , University Hospital Pilsen, Charles University , Czech Republic.
b Sikl´s Department of Pathology , University Hospital Pilsen, Charles University , Czech Republic.
J Obstet Gynaecol. 2016;36(2):269-70. doi: 10.3109/01443615.2015.1049990. Epub 2015 Oct 14.