TOKYO, Mar 31, 2021 - (JCN Newswire) - Eisai Co., Ltd. and MSD K.K. a subsidiary of Merck & Co., Inc., Kenilworth, N.J., U.S.A., (known as MSD outside the United States and Canada) announced today that Eisai has submitted an application in Japan for the additional indication of its in-house discovered and developed multiple receptor tyrosine...