Analysis of Diagnostic Delay and its Impact on Lung Cancer Survival: Results From the Spanish Thoracic Tumor Registry Cristina Candal-Pedreira; Alberto Ruano-Ravina; Virginia Calvo de Juan; Manuel Cobo; Alexandra Cantero; Delvys Rodríguez-Abreu; Anna Estival; Enric Carcereny; Ainhoa Hernandez; Rafael López Castro; Andrea Medina; Rosario García Campelo; Manuel Fernández Bruno; Reyes Barnabé; Joaquim Bosch-Barrera; Bartomeu Massutí; Manuel Dómine; Carlos Camps; Ana Laura Ortega; Mariano Provencio;

Time Dependence Between Tobacco Consumption and Lung Cancer Mortality in Spain Carla Guerra-Tort; Esther López-Vizcaíno; María Isolina Santiago-Pérez; Julia Rey-Brandariz; Cristina Candal-Pedreira; Alberto Ruano-Ravina; Mónica Pérez-Ríos;

Residential Radon and Small Cell Lung Cancer. Final Results of the Small Cell Study Ángeles Rodríguez-Martínez; Alberto Ruano-Ravina; María Torres-Durán; Mariano Provencio; Isaura Parente-Lamelas; Iria Vidal-García; Cristina Martínez; Jesús Hernández-Hernández; Ihab Abdulkader-Nallib; Olalla Castro-Añón; Leonor Varela-Lema; María Piñeiro-Lamas; Paula Sales Fidalgo; Alberto Fernández-Villar; Juan Barros-Dios; Mónica Pérez-Ríos;