Anegawa Tomofumi: "'R&D Investment of Pharmaceutical Firms-Cost, Return, and the Value : Method and Empirical Results-" Iryo to Syakai. 6 (2). 16-58 (1996)
Anegawa Tomofumi: "'R&D Investment of Pharmaceutical Firms-Cost, Return, and the Value : Method and Empirical Results-" Iryo to Syakai. 6 (2). 16-58 (1996)
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