3D printing of individual skin brachytherapy applicator: design, manufacturing, and early clinical results - Bielęda, Grzegorz; Chicheł, Adam; Boehlke, Marek; Zwierzchowski, Grzegorz; Chyrek, Artur; Burchardt, Wojciech; Stefaniak, Patrycja; Wiśniewska, Natalia; Czereba, Kinga; Malicki, Julian (Journal of Contemporary Brachytherapy, 2022)