共 50 条
[31]
REPRESENTATIVE COSTS OF DOING RESEARCH AND DEVELOPMENT
[J].
RESEARCH MANAGEMENT,
1959, 2 (01)
:33-43
[34]
RESEARCH AND DEVELOPMENT COSTS AS A BARRIER TO ENTRY
[J].
CANADIAN JOURNAL OF ECONOMICS,
1969, 2 (04)
:570-579
[35]
RESEARCH FOR NEW ANTICHAGASIC DRUGS
[J].
CHEMICAL & PHARMACEUTICAL BULLETIN,
1991, 39 (08)
:1990-1993
[39]
The costs of new drugs compared to current standard treatment
[J].
ZEITSCHRIFT FUR EVIDENZ FORTBILDUNG UND QUALITAET IM GESUNDHEITSWESEN,
2013, 107 (07)
:461-467