Severe Immune-Related Pneumonitis With PD-1 Inhibitor After Progression on Previous PD-L1 Inhibitor in Small Cell Lung Cancer: A Case Report and Review of the Literature.
Front Oncol. 2019 Dec 18;9:1437. doi: 10.3389/fonc.2019.01437. eCollection 2019.
Front Oncol. 2019.
PMID: 31921686
Free PMC article.