TY - RPRT TI - A model to study development and immune function in the human small intestine. AU - H S Winter AU - P R Black AU - A K Bhan AU - F Qureshi AU - J S Friedberg AU - D P Ryan AU - J Folkman PY - 1987 UR - https://pubmed.ncbi.nlm.nih.gov/3425434/ ID - 3425434 ER -