title: [Form and structure of nucleoli of living cells].
mesh_terms: D002466:Cell Nucleolus; D006367:HeLa Cells / Q000166:cytology; D008858:Microscopy, Phase-Contrast; D012313:RNA; D012270:Ribosomes
chemical_list: D012313:RNA
vernacular_title: Form und Struktur der Kernkörperchen lebender Zellen.