RT Journal Article SR Electronic T1 Real-world insights on preferred treatments for steroid-refractory immune checkpoint inhibitor-induced pneumonitis JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e002252 DO 10.1136/jitc-2020-002252 VO 9 IS 2 A1 Margaret Gatti-Mays A1 James L Gulley YR 2021 UL http://jitc.bmj.com/content/9/2/e002252.abstract