1. Cytotoxicity of endoperoxides from the Caribbean sponge Plakortis halichondrioides towards sensitive and multidrug-resistant leukemia cells : acids vs. esters activity evaluation Autoren: Schirmeister, Tanja; Oli, Swarna; Wu, Hongmei; Della Sala, Gerardo; Costantino, Valeria; Seo, Ean-Jeong; Efferth, Thomas Veröffentlichungsdatum: 2017 Typ: Zeitschriftenaufsatz