Capturing the changes in the knowledge base underlying drug discovery and development in the 20<sup>th</sup> century and the adjustment of Bayer, Hoechst, Schering AG and E. Merck to the advent of modern biotechnology.

Icíar Dominguez Lacasa Capturing the changes in the knowledge base underlying drug discovery and development in the 20<sup>th</sup> century and the adjustment of Bayer, Hoechst, Schering AG and E. Merck to the advent of modern biotechnology. 345-364 2006 66 Scientometrics 2 https://doi.org/10.1007/s11192-006-0025-0 db/journals/scientometrics/scientometrics66.html#Lacasa06