Working While Ill Is Not Always Bad—Positive Effects of Presenteeism

by Daniela Lohaus, Wolfgang Habermann, Isam El Kertoubi, Florian Röser
Published 2021-01-01

In vitro comparison of hypericin and 5-aminolevulinic acid-derived protoporphyrin IX for photodynamic inactivation of medulloblastoma cells.

by Rainer Ritz, Christian Scheidle, Susan Noell, Florian Roser, Martin Schenk, Klaus Dietz, Wolfgang S L Strauss
Published 2012-01-01