TY - GEN AU - Torres-Sánchez, Irene AU - Valenza, Marie Carmen AU - Cabrera-Martos, Irene AU - López-Torres, Isabel AU - Benítez-Feliponi, Ángela AU - Conde-Valero, Alicia PY - 2017 UR - https://hdl.handle.net/10481/111348 TI - Effects of an exercise intervention in frail older patients with chronic obstructive pulmonary disease hospitalized due to an exacerbation: a randomized controlled trial ER -