TY  - RPRT
TI  - Erdheim-Chester disease.
AU  - Susan E Lenahan
AU  - Klaus F Helm
AU  - Kenneth D Hopper
PY  - 2002
DO  - 10.1177/120347540300700206
UR  - https://pubmed.ncbi.nlm.nih.gov/12447617/
ID  - 12447617
ER  -