TY  - RPRT
TI  - CNS relapse in childhood leukaemia.
AU  - D Pinkel
PY  - 1981
DO  - 10.1016/s0140-6736(81)91321-0
UR  - https://pubmed.ncbi.nlm.nih.gov/6118564/
ID  - 6118564
ER  -