HARRIS, H The sib-sib age of onset correlation among individuals suffering from a hereditary syndrome produced by more than one gene. [electronic resource] - Annals of eugenics Jun 1949 - 309-18 p. digital Publication Type: Journal Article Standard No.: 10.1111/j.1469-1809.1947.tb02409.x doi Subjects--Topical Terms: Age of OnsetHeredityHumansSyndrome