Comparative diagnostic value of the breath test and the urine test with $^{14}C$-urea in the detection of the Helicobacter pylori infection / Zbigniew Kopański, Aleksandra JUNG, Marta WASILEWSKA-RADWAŃSKA, Tadeusz KUC, Małgorzata Schlegel-Zawadzka, Bożena Witkowska // Nuclear Medicine Review ; ISSN 1506-9680. — 2002 vol. 5 no. 1, s. 21–24. — Bibliogr. s. 23–24, Abstr.

Physical aspects of selected medical diagnosis methods using radiation / Marta WASILEWSKA-RADWAŃSKA, Aleksandra JUNG, Zbigniew Kopanski, Agnieszka HĄC // Biocybernetics and Biomedical Engineering ; ISSN 0208-5216. — 2002 vol. 22 no. 4, s. 31–40. — Bibliogr. s. 39–40

Semiempirical model for diagnostication {\em Helicobacter pylori} infection by use of $^{14}C$labelled urea / Aleksandra JUNG, Marta WASILEWSKA-RADWAŃSKA, Zbigniew Kopanski // Nukleonika : the International Journal of Nuclear Research / Institute of Nuclear Chemistry and Technology, Polish Nuclear Society, National Atomic Energy Agency ; ISSN 0029-5922. — 2002 vol. 47 no. 3, s. 94–99. — Bibliogr. s. 99, Abstr.. — tekst: http://www.nukleonika.pl/www/back/full/vol47_2002/v47n3p095f.pdf