RT Journal Article SR Electronic T1 Respiratory training in Spain JF Breathe JO Breathe FD European Respiratory Society SP 283 OP 284 DO 10.1183/20734735.011816 VO 12 IS 3 A1 Miriam Barrecheguren A1 Beatriz Abascal-Bolado YR 2016 UL http://breathe.ersjournals.com/content/12/3/283.abstract AB