Human interleukin 7: molecular cloning and growth factor activity on human and murine B-lineage cells.
Proc Natl Acad Sci U S A. 1989 Jan;86(1):302-6. doi: 10.1073/pnas.86.1.302.
Proc Natl Acad Sci U S A. 1989.
PMID: 2643102
Free PMC article.