RT Journal Article SR Electronic A1 Ulrichova, Jitka A1 Simanek, Vilim T1 BIOMEDICAL PAPERS AT A CROSSROAD JF Biomedical papers YR 2011 VO 155 IS 2 SP 191 OP 194 UL https://biomed.papers.upol.cz/artkey/bio-201102-0013.php AB Editorial