TY - JOUR T1 - Rare lung cancers JF - Breathe JO - Breathe SP - 323 LP - 330 DO - 10.1183/20734735.ELF114 VL - 11 IS - 4 A2 - , Y1 - 2015/12/01 UR - http://breathe.ersjournals.com/content/11/4/323.abstract N2 - There are several different kinds of lung cancer, often referred to as lung cancer subtypes. Some of these occur more often than others. In this factsheet we will specifically look at the subtypes of cancers that do not happen very often and are considered ‘rare’. ER -