The Impact of R&D Cooperations on Drug Variety Offered on the Market. Evidence from the Pharmaceutical Industry
2007 ◽
Vol 12
(5)
◽
pp. 471-491
◽
2011 ◽
Vol 3
(1)
◽
2019 ◽
Vol 8
(2S11)
◽
pp. 3081-3088
2020 ◽
Vol ahead-of-print
(ahead-of-print)
◽