Maternal Pregnancy Hormone Concentrations in Countries with Very Low and High Breast Cancer Risk.
Davaasambuu GanmaaDavaasambuu EnkhmaaTsedmaa BaatarBuyanjargal UyangaGarmaa GantsetsegThomas T HeldeThomas F McElrathDavid E CantonwineGary BradwinRoni T FalkRobert N HooverRebecca TroisiPublished in: International journal of environmental research and public health (2020)
These data do not support the hypothesis that estrogen concentrations in pregnant women are lower in Mongolian compared with Caucasian women.