TY  - RPRT
TI  - Structural specializations for antigen uptake and processing in the digestive tract.
AU  - R L Owen
AU  - T H Ermak
PY  - 1990
DO  - 10.1007/bf00197502
UR  - https://pubmed.ncbi.nlm.nih.gov/2205936/
ID  - 2205936
ER  -