TY  - RPRT
TI  - Light and electron microscopic observations on human ependymomas.
AU  - H Prokopanow
AU  - P Gabryel
AU  - A Topilko
PY  - 1974
UR  - https://pubmed.ncbi.nlm.nih.gov/4454742/
ID  - 4454742
ER  -