title: Józef Dietl (1804-1878), outstanding internist and reformer of the medical sciences, and his contribution to nephrology.
authors.affiliation: Third Department of Internal Medicine and Nephrology, Provincial Hospital, Wloclawek - Poland.
authors.forename: Janusz
authors.initials: J
authors.lastname: Ostrowski
authors.forename: Boleslaw
authors.initials: B
authors.lastname: Rutkowski