APA
Ortiz-Prado E., Cevallos-Sierra G., Teran E., Vasconez E., Borrero-Maldonado D., Ponce Zea J., Simbaña-Rivera K. & Gómez-Barreno L. (20190903). Drug prices and trends before and after requesting compulsory licenses: the Ecuadorian experience. : Expert opinion on therapeutic patents.
Chicago
Ortiz-Prado Esteban, Cevallos-Sierra Gabriel, Teran Enrique, Vasconez Eduardo, Borrero-Maldonado Daniel, Ponce Zea Jorge, Simbaña-Rivera Katherine and Gómez-Barreno Lenin. 20190903. Drug prices and trends before and after requesting compulsory licenses: the Ecuadorian experience. : Expert opinion on therapeutic patents.
Harvard
Ortiz-Prado E., Cevallos-Sierra G., Teran E., Vasconez E., Borrero-Maldonado D., Ponce Zea J., Simbaña-Rivera K. and Gómez-Barreno L. (20190903). Drug prices and trends before and after requesting compulsory licenses: the Ecuadorian experience. : Expert opinion on therapeutic patents.
MLA
Ortiz-Prado Esteban, Cevallos-Sierra Gabriel, Teran Enrique, Vasconez Eduardo, Borrero-Maldonado Daniel, Ponce Zea Jorge, Simbaña-Rivera Katherine and Gómez-Barreno Lenin. Drug prices and trends before and after requesting compulsory licenses: the Ecuadorian experience. : Expert opinion on therapeutic patents. 20190903.