"Genetics, Medical." . . "Heredity." . . . . "Genetics." . . "hérédité (biologie) variation (biologie)" . . "Heredity and variation : continuity and change in the living world: genetics"@en . . "Heredity and Variation : Continuity and Change in the Living World" . . "Heredity and variation; continuity and change in the living world" . . . . "Heredity and Variation : Continuity and Change in the Living World Genetics"@en . . . "Heredity and variation continuity and change in the living world"@en . . "Heredity and variation"@en . "Heredity and variation" . . . . "Heredity and variation : continuity and change in the living world"@en . "Heredity and variation : continuity and change in the living world" . "Heredity and variation : continuity and variation in the living world" . . . . . . . . . . . . . . . . . "Heredity and variation, etc"@en . . . . . "Variation (Genetics)" . . "Variation." . . "Variation (Biology)" . .