The New Tobacco Companies Offensive: The Nicotine Pouches José Ignacio de Granda-Orive; Carlos A. Jiménez-Ruiz; Mina Gaga;

Primary Tracheal Small Cell Carcinoma: A Diagnostic Challenge Raquel de la Sota-Montero; Marta Corral-Blanco; María Aguado-Agudo; Fernando Revuelta-Salgado; Ricardo García-Lujan; José Ignacio de Granda-Orive;

A Rare Cause of Hemoptysis: Accessory Cardiac Bronchus Raquel de la Sota-Montero; Ricardo García-Lujan; José Ignacio de Granda-Orive;