title: [Hryhoriĭ Andriĭovych Levyts'kyĭ--Ukrainian cytogeneticist and karyotyping specialist (1878-1943)].
authors.forename: M V
authors.initials: MV
authors.lastname: Velychko
authors.forename: V I
authors.initials: VI
authors.lastname: Stefanyk
mesh_terms: D003582:Cytogenetics / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D007621:Karyotyping; D014455:Ukraine