Media type: E-Article Title: Walking modality affects respiratory muscle action and contribution to respiratory effort Contributor: Duranti, Roberto; Sanna, Antonio; Romagnoli, Isabella; Nerini, Massimiliano; Gigliotti, Francesco; Ambrosino, Nicolino; Scano, Giorgio imprint: Springer Science and Business Media LLC, 2004 Published in: Pfl�gers Archiv European Journal of Physiology Language: Not determined DOI: 10.1007/s00424-003-1231-8 ISSN: 0031-6768; 1432-2013 Keywords: Physiology (medical) ; Clinical Biochemistry ; Physiology Origination: Footnote: