Sex differences in the effect of cytochrome P450 2C19 polymorphisms on the risk of diabetic retinopathy. - Kajiwara, Ayami; Saruwatari, Junji; Kita, Ayana; Kamihashi, Ryoko; Miyagawa, Haruna; Sakata, Misaki; Noai, Madoka; Oniki, Kentaro; Yoshida, Akira; Jinnouchi, Hideaki; Nakagawa, Kazuko (Pharmacogenetics, 2013)