The investigation of calpain in human placenta with fetal growth restriction. - Goto, Shinobu; Ozaki, Yasuhiko; Ozawa, Fumiko; Mizutani, Eita; Kitaori, Tamao; Suzumori, Nobuhiro; Blomgren, Klas; Furuno, Tadahide; Sugiura‐Ogasawara, Mayumi (American Journal of Reproductive Immunology, 2021)