@article{Romasanta_2020,
title={Innovation in pharmaceutical R&D: mapping the research landscape},
volume={125},
ISSN={1588-2861},
url={http://dx.doi.org/10.1007/s11192-020-03707-y},
DOI={10.1007/s11192-020-03707-y},
number={3},
journal={Scientometrics},
publisher={Springer Science and Business Media LLC},
author={Romasanta,
Angelo Kenneth S. and van der Sijde,
Peter and van Muijlwijk-Koezen,
Jacqueline},
year={2020},
month=oct,
pages={1801–1832} }