Title: Singh VK, et, al. Thymopentin and splenopentin as immunomodulators. Current status. Immunol Res. 1998;17(3):345-68.
Title: Rastogi A, et, al. Augmentation of human natural killer cells by splenopentin analogs. FEBS Lett. 1993 Feb 8;317(1-2):93-5.
Title: Audhya T, et, al. Contrasting biological activities of thymopoietin and splenin, two closely related polypeptide products of thymus and spleen. Proc Natl Acad Sci U S A. 1984 May;81(9):2847-9.
Title: Gruner S, et, al. Stimulation of the recruitment of epidermal Langerhans cells by splenopentin. Arch Dermatol Res. 1990;281(8):526-9.