Pulmonary Venous Anatomical Variation: V6 and Middle Lobe Vein Forming an Independent Trunk Alvaro Fuentes-Martin; Natalia Cenci Nizzo; Ángel Cilleruelo Ramos;

Right Cardiac Bronchus: An Uncommon Incidental Finding Álvaro Fuentes-Martín; María Rosa López Pedreira; Ángel Cilleruelo Ramos;

Outcomes of Surgery for Metachronous Second Primary Non-small Cell Lung Cancer José Soro-García; Ángel Cilleruelo Ramos; Álvaro Fuentes-Martín; Mauricio Alfredo Loucel Bellino; David Alfonso Mora Puentes; Génesis Isabel Victoriano Soriano; José María Matilla González;