Fig. 4
From: Napsin A levels in epithelial lining fluid as a diagnostic biomarker of primary lung adenocarcinoma
Napsin A levels in ELF in patients with primary lung adenocarcinoma and those with non-adenocarcinoma. a Values of napsin A in ELF (ELF-napsin A) in the patients with non-adenocarcinoma (n = 6, P = 0.463). b ELF-napsin A at the nodule site in primary lung adenocarcinoma (n = 29) and in non-adenocarcinoma (n = 6) (P = 0.024). ELF: epithelial lining fluid