MUTTRAY, Axel; SCHNEIDER, Michael; ROSSBACH, Bernd. Urine tropenol ester levels in workers handling tiotropium bromide synthesis: implications for exposure prevention and biomonitoring. Archives of Industrial Hygiene and Toxicology, [S. l.], v. 70, n. 2, 2019. DOI: 10.2478/aiht-2019-70-3206. Disponível em: https://arhiv.imi.hr/index.php/arhiv/article/view/1039. Acesso em: 23 apr. 2025.