Media type: E-Article Title: Enhanced fibroblast collagen production by a macrophage-derived factor (CEMF) Contributor: Jalkanen, Markku; Penttinen, Risto imprint: Elsevier BV, 1982 Published in: Biochemical and Biophysical Research Communications Language: English DOI: 10.1016/0006-291x(82)90849-x ISSN: 0006-291X Keywords: Cell Biology ; Molecular Biology ; Biochemistry ; Biophysics Origination: Footnote: