Serum levels of zinc, calcium, and iron are associated with the risk of preeclampsia in pregnant women

Jihye Kim, Young Ju Kim , Rena Lee , Jong Hwa Moon, Inho Jo e,⁎ a Department of Food and Nutrition, Daegu University, Gyeongsan, Republic of Korea b Department of Obstetrics and Gynecology, Ewha Womans University Medical School, Seoul, Republic of Korea c Department of Radiation Oncology, Ewha Womans University Medical School, Seoul, Republic of Korea d Korea Atomic Energy Research Institute, Yuseong, Daejeon, Republic of Korea e Department of Molecular Medicine, Ewha Womans University Medical School, Yangchun-gu, Seoul, Republic of Korea