TY  - RPRT
TI  - [Collagen colitis and lymphocytic (microscopic) colitis: different or common origin?].
AU  - P Netzer
AU  - H Levkovits
AU  - A Zimmermann
AU  - F Halter
PY  - 1997
UR  - https://pubmed.ncbi.nlm.nih.gov/9432820/
ID  - 9432820
ER  -