TY  - RPRT
TI  - Letter: Acquired trisomy 9.
AU  - L A Knight
AU  - W M Davidson
AU  - B J Cuddigan
PY  - 1974
DO  - 10.1016/s0140-6736(74)93248-6
UR  - https://pubmed.ncbi.nlm.nih.gov/4132361/
ID  - 4132361
ER  -