Younger Females Are at Greater Risk of Vasodilation-Related Adverse Symptoms Caused by Dihydropyridine Calcium Channel Blockers: Results of a Study of 11,918 Japanese Patients. - Kajiwara, Ayami; Saruwatari, Junji; Kita, Ayana; Oniki, Kentaro; Yamamura, Masato; Murase, Motoji; Koda, Haruo; Hirota, Seisuke; Ishizuka, Tadao; Nakagawa, Kazuko (Clinical Drug Investigation, 2014)