Media type: E-Article Title: Die Zelle?Elementarorganismus oder Symbiose? Contributor: Metzner, Helmut imprint: Springer Science and Business Media LLC, 1973 Published in: Die Naturwissenschaften Language: German DOI: 10.1007/bf00603252 ISSN: 0028-1042; 1432-1904 Keywords: General Medicine ; Ecology, Evolution, Behavior and Systematics Origination: Footnote: