Colony stimulating activity of serum from germfree normal and leukemic mice.
D000818:Animals; D001769:Blood; D001770:Blood Bactericidal Activity; D001853:Bone Marrow / Q000187:drug effects / Q000254:growth & development; D001854:Bone Marrow Cells; D002999:Clone Cells / Q000187:drug effects*; D046508:Culture Techniques; D005856:Germ-Free Life; D007942:Leukemia, Experimental / Q000097:blood*; D051379:Mice