TY  - RPRT
TI  - Letter: Allergy in the gastrointestinal tract.
AU  - J G Alexander
PY  - 1975
DO  - 10.1016/s0140-6736(75)92114-5
UR  - https://pubmed.ncbi.nlm.nih.gov/53758/
ID  - 53758
ER  -