Cyclopamine reverts acquired chemoresistance and down-regulates cancer stem cell markers in pancreatic cancer cell lines. Swiss Medical Weekly, [S. l.], v. 141, n. 2122, p. w13208, 2011. DOI: 10.4414/smw.2011.13208. Disponível em: https://smw.ch/index.php/smw/article/view/1291. Acesso em: 28 oct. 2025.