TY - RPRT TI - Dwarfism, a hereditary defect in beef cattle. AU - L E JOHNSON AU - G S HARSHFIELD AU - W McCONE PY - 1950 DO - 10.1093/oxfordjournals.jhered.a106123 UR - https://pubmed.ncbi.nlm.nih.gov/14779001/ ID - 14779001 ER -