bibliographicCitation |
Audhya T, Scheid MP, Goldstein G. 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. doi: 10.1073/pnas.81.9.2847. |