![Medicinal clays improve the endurance of loaded inspiratory muscles in COPD: a randomized clinical trial of nonpharmacological treatment]()
Medicinal clays improve the endurance of loaded inspiratory muscles in COPD: a randomized clinical trial of nonpharmacological treatmentBaldi, Simonetta; Pinna, Gian Domenico; Bruschi, Claudio; Caldara, Fabrizio; Dacosto, Elena; Crotti, Paola; Popovich, Ermanno; Bellinzona, Ezio; Montemartini, Silvia; Fracchia, Claudio; Maestri, Roberto; Rezzani, Antonella · International Journal of Chronic Obstructive Pulmonary Disease · 2015