Senzorickonervová strata sluchu ako extraintestinálny prejav colitis ulcerosa u adolescentky s pyoderma gangrenosum = Sensorineural hearing loss as an extra-intestinal manifestation of ulcerative colitis in an adolescent girl with pyoderma gangrenosum / Šašinka. Lekársky obzor Roč. 51, č. 4 (2002), s. 122