TY - GEN AU - Borgaonkar,D S AU - Bolling,D R TI - Letter: International registry of abnormal karyotypes SN - 0002-9297 PY - 1975///1108 KW - Animals KW - Chromosome Aberrations KW - Chromosome Disorders KW - Computers KW - Congenital Abnormalities KW - Humans KW - Karyotyping KW - Registries N1 - Publication Type: Journal Article ER -