TY  - BOOK
AU  - Levan,A
AU  - Fredga,K
AU  - Sandberg,A
TI  - Nomenclature for centromeric position on chromosomes
UR  - https://drive.google.com/file/d/1rDOTCHKeY5bn3RaXzdnW0XhDlkb3wBBw/view?usp=drivesdk
ER  -