Co-expression of activating and inhibitory receptors on peritoneal fluid NK cells in women with endometriosis. (November 2021) - Saeki, Shinichiro; Fukui, Atsushi; Mai, Chuxian; Yamaya, Ayano; Takeyama, Ryu; Kato, Toru; Wakimoto, Yu; Shibahara, Hiroaki