TY - RPRT TI - Human small intestinal epithelial cells secrete interleukin-7 and differentially express two different interleukin-7 mRNA Transcripts: implications for extrathymic T-cell differentiation. AU - L Madrigal-Estebas AU - R McManus AU - B Byrne AU - S Lynch AU - D G Doherty AU - D Kelleher AU - D P O'Donoghue AU - C Feighery AU - C O'Farrelly PY - 1997 DO - 10.1016/s0198-8859(97)00230-9 UR - https://pubmed.ncbi.nlm.nih.gov/9475337/ ID - 9475337 ER -