Muñoz-Cernada A., Pardo-Ruiz Z., V.Montero-Alejo, Fernández-Cervera M., Sosa-Testé I., Amaro Daniel, C. García-Rodríguez J., Effect of Nonionic Surfactants and HPMC F4M on the Development of Formulations of Neuro-EPO as a Neuroprotective Agent, Journal of Advanced Pharmaceutical Science and Technology, Volume 1, Issue 2, 2014, Pages 22-35, ISSN 2328-0182, (https://openaccesspub.orgjapst/article/64) Keywords: erythropoietin; stroke; nasal delivery; cremophor RH-40; polysorbate 80; HPMC