TY  - RPRT
TI  - Experimental ulcerative colitis produced by anticolon sera.
AU  - H H LEVEEN
AU  - G FALK
AU  - B SCHATMAN
PY  - 1961
DO  - 10.1097/00000658-196108000-00014
UR  - https://pubmed.ncbi.nlm.nih.gov/13761326/
ID  - 13761326
ER  -