TY  - RPRT
TI  - Some notes on differential chromosome activity in Drosophila.
AU  - F M van Breugel
AU  - H J Bos
PY  - 1969
DO  - 10.1007/bf01787362
UR  - https://pubmed.ncbi.nlm.nih.gov/5367564/
ID  - 5367564
ER  -