Sullivan, K S CD4+ T cells dominate the leukocyte infiltration response initiated by intra-dermal injection of phytohemagglutinin into growing feathers in chickens. [electronic resource] - Poultry science Oct 2017 - 3574-3580 p. digital Publication Type: Journal Article ISSN: 1525-3171 Standard No.: 10.3382/ps/pex135 doi Subjects--Topical Terms: AnimalsArkansasCD4-Positive T-Lymphocytes--immunologyChickens--immunologyFeathers--chemistryImmunity, CellularInjections, Intradermal--veterinaryLeukocytes--immunologyMalePhytohemagglutinins--immunology