Selective entry of immunoblasts into gut from intestinal lymph.
D000818:Animals; D002465:Cell Movement; D007070:Immunoglobulin A / Q000378:metabolism; D007422:Intestines / Q000166:cytology / Q000276:immunology*; D008198:Lymph Nodes / Q000166:cytology; D008214:Lymphocytes / Q000502:physiology*; D012756:Sheep
D007070:Immunoglobulin A