[1]
Parreira, E., Luzeiro, I. and Pereira Monteiro, J.M. 2020. Chronic and Refractory Migraine: How to Diagnose and Treat. Acta Médica Portuguesa. 33, 11 (Nov. 2020), 753–760. DOI:https://doi.org/10.20344/amp.12004.