Vide, SérgioCorreia, Rui P.Cabral, TiagoAntunes, P.Teixeira, J.Nunes, Catarina S.Amorim, Pedro2018-10-012018-10-012017-101537-1921http://hdl.handle.net/10400.2/7531engIntrapatient variability of the pupillary pain index to remifentaniljournal articledoi: 10.1097/ANA.0000000000000452