1. 3) Yamanaka N, Suetake M, Tomiyama M, et al. : Efficacy evaluation of TBPM-PI, an oral carbapenem antibacterial agent, in children with acute otitis media including recurrent/persistent cases. Pract Otol (Kyoto) 105: 687-698, 2012.
2. 4) Yamanaka N, Hotomi M, Togawa A, et al. : The efficacy of tebipenem-pivoxil (TBPM-PI) for acute otitis media—assessed with a scoring system based on the severities of the symptoms and tympanic membrane findings—. Pract Otol (Kyoto) 103: 77-84, 2010.
3. 5) Hotomi M, Yamanaka N, Shimada J, et al. : Factors associated with clinical outcomes in acute otitis media. Ann Otol Rhinol Laryngol 113: 846-852, 2004.