Matsubara Shigeki, Nagayama Shiho, Narumi Risa, Usui Rie, Suzuki Tatsuya
Department of Obstetrics and Gynecology, Jichi Medical University, Shimotsuke, Tochigi, Japan.
Acta Obstet Gynecol Scand. 2017 Jul;96(7):898-899. doi: 10.1111/aogs.13129. Epub 2017 Mar 29.