Drug resistance occurred in a newly characterized preclinical model of lung cancer brain metastasis. - Shah, Neal; Liu, Zhongwei; Tallman, Rachel M.; Mohammad, Afroz; Sprowls, Samuel A.; Saralkar, Pushkar A.; Vickers, Schuyler D.; Pinti, Mark V.; Gao, Weimin; Lockman, Paul R. (BMC Cancer, 2020)