Kotake H, Saitoh M, Ogino K, Hirai S, Matsuoka S, Hasegawa J, Mashiba H (July 1987). "On the ionic mechanism of cyproheptadine-induced bradycardia in a rabbit sinoatrial node preparation". European Journal of Pharmacology. 139 (3): 307–13. doi:10.1016/0014-2999(87)90588-7. PMID3666007.
Takahara A, Dohmoto H, Yoshimoto R, Sugiyama A, Hashimoto K (February 2001). "Cardiovascular action of a cardioselective Ca(2+)channel blocker AH-1058 in conscious dogs assessed by telemetry". European Journal of Pharmacology. 413 (1): 101–8. doi:10.1016/s0014-2999(01)00740-3. PMID11173068.
Takahara A, Sugiyama A, Yoshimoto R, Hashimoto K (2001). "AH-1058: a novel cardioselective Ca2+ channel blocker". Cardiovascular Drug Reviews. 19 (4): 279–96. doi:10.1111/j.1527-3466.2001.tb00071.x. PMID11830748.
Kotake H, Saitoh M, Ogino K, Hirai S, Matsuoka S, Hasegawa J, Mashiba H (July 1987). "On the ionic mechanism of cyproheptadine-induced bradycardia in a rabbit sinoatrial node preparation". European Journal of Pharmacology. 139 (3): 307–13. doi:10.1016/0014-2999(87)90588-7. PMID3666007.
Takahara A, Dohmoto H, Yoshimoto R, Sugiyama A, Hashimoto K (February 2001). "Cardiovascular action of a cardioselective Ca(2+)channel blocker AH-1058 in conscious dogs assessed by telemetry". European Journal of Pharmacology. 413 (1): 101–8. doi:10.1016/s0014-2999(01)00740-3. PMID11173068.
Takahara A, Sugiyama A, Yoshimoto R, Hashimoto K (2001). "AH-1058: a novel cardioselective Ca2+ channel blocker". Cardiovascular Drug Reviews. 19 (4): 279–96. doi:10.1111/j.1527-3466.2001.tb00071.x. PMID11830748.