TY  - RPRT
TI  - Ring chromosome 7 with variable phenotypic expression.
AU  - E H Zackai
AU  - W R Breg
PY  - 1973
DO  - 10.1159/000130436
UR  - https://pubmed.ncbi.nlm.nih.gov/4145271/
ID  - 4145271
ER  -