title: [The propagation of Rickettsia prowazekii in L cells. I. Light microscopic investigations].
mesh_terms: D000818:Animals; D002642:Chick Embryo; D046508:Culture Techniques; D003593:Cytoplasm; D005260:Female; D007739:L Cells; D008854:Microscopy, Electron; D011247:Pregnancy; D012283:Rickettsia prowazekii / Q000254:growth & development*
vernacular_title: Die Vermehrung der Rickettsia prowazeki in L-Zellen. I. Lichtmikroskopische Untersuchungen.