Is Patent “Evergreening” Restricting Access to Medicine/Device Combination Products?
Beall, Reed F., Nickerson, Jason W., Kaplan, Warren A., Attaran, Amir, Fehrenbach, HeinzТом:
11
Мова:
english
Журнал:
PLOS ONE
DOI:
10.1371/journal.pone.0148939
Date:
February, 2016
Файл:
PDF, 1014 KB
english, 2016