K. Nishiyama

[A comparative double blind study of lenampicillin and talampicillin in the treatment of oral infections].

K. Shiiki, J. Sasaki, H. Takai, 1985, The Japanese journal of antibiotics.

[Nationwide surveillance of parenteral antibiotics containing meropenem activities against clinically isolated strains in 2006].

S. Ichiyama, F. Nomura, M. Yasujima, 2007, The Japanese Journal of Antibiotics.