Enrichment of SMARCA4 mutations in lung carcinomas presenting as cancer of unknown primary. - Martinot, Tobias; Schonewille, Lydia H.N.; Ruano, Dina; Steeghs, Elisabeth M.P.; van Wezel, Tom; Theelen, Willemijn S.M.E.; Smit, Vincent T.H.B.M.; Snaebjornsson, Petur; Smit, Egbert F.; Monkhorst, Kim; Cohen, Danielle (Lung Cancer (01695002), 2026)