Wu Xiao-Ke, Stener-Victorin Elisabet, Zhang Heping
Department of Obstetrics and Gynecology, Heilongjiang University of Chinese Medicine, Harbin, China.
Department Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden.
JAMA. 2017 Oct 17;318(15):1502. doi: 10.1001/jama.2017.13394.