H. Hiraga

Nitric oxide donor FK409 and 8‐bromoguanosine‐cyclic monophosphate attenuate cardiac contractility assessed by Emax

K. Okumura, T. Yamamoto, N. Suto, 2001, Fundamental & clinical pharmacology.

Pharmacological Therapy of Atrial Flutter and Fibrillation

A. Iwasa, K. Okumura, T. Higuma, 2000 .

Imidapril and Enalapril Similarly Inhibit Plasma Matrix Metalloproteinase Activities and Attenuate Left Ventricular Remodeling in Patients With Acute Myocardial Infarction

H. Tomita, K. Okumura, T. Osanai, 2014, Journal of cardiovascular pharmacology.