COLLADO-ORTIZ, Miguel A.; ARCH-TIRADO, Emilio  and  GANDARILLA-MARTINEZ, Nadia A.. Face mask and protective eyewear-associated headache among healthcare workers during the COVID-19 pandemic. Cir. cir. [online]. 2022, vol.90, n.6, pp.749-758.  Epub Dec 09, 2022. ISSN 2444-054X.