Franz, Maximilian B Small GTPases are involved in sprout formation in human granulosa lutein cells. [electronic resource] - Archives of gynecology and obstetrics Apr 2013 - 819-24 p. digital Publication Type: Journal Article ISSN: 1432-0711 Standard No.: 10.1007/s00404-012-2642-6 doi Subjects--Topical Terms: Cells, CulturedCorpus Luteum--cytologyFemaleGranulosa Cells--cytologyHumansMonomeric GTP-Binding Proteins--metabolism