AUTHORS : Banchereau J. Fertin C Gillery P Kalis B Maquart F X Nicolas J F Interleukin-4 stimulates collagen synthesis by normal and scleroderma fibroblasts in dermal equivalents 1991 Cell Mol Biol 1991 ;37 (8):823-9 | Laboratoire de Biochimie, CNRS URA 610, Faculte de Medecine, Reims, France.