Explanatory Factors for the Use of Local Anesthetics in the Management of Pain Induced by Arterial Puncture for Blood Gas Analysis by Nurses Julio Alberto Mateos-Arroyo; Ignacio Zaragoza-García; Rubén Sánchez-Gómez; Paloma Posada-Moreno; Sara García-Almazán; Ismael Ortuño-Soriano;

Threats and Interventions During the Treatment of Tuberculosis in an Inner-city District Neus Jové; Eva Masdeu; Sílvia Brugueras; Joan-Pau Millet; Jesús E. Ospina; Àngels Orcau; Cristina Rius; Joan A. Caylà; Francesca Sánchez;

Gas Exchange and Ventilatory Efficiency During Exercise in Pulmonary Vascular Diseases Jason Weatherald; Athénaïs Boucly; David Montani; Xavier Jaïs; Laurent Savale; Marc Humbert; Olivier Sitbon; Gilles Garcia; Pierantonio Laveneziana;