TY  - RPRT
TI  - Large double minutes with ring-shape and rod-shape.
AU  - A Levan
AU  - G Levan
PY  - 1980
DO  - 10.1111/j.1601-5223.1980.tb01706.x
UR  - https://pubmed.ncbi.nlm.nih.gov/7390870/
ID  - 7390870
ER  -