@book{10594, author = {Hughes, G.R.V. and de Blécourt, J.J. and Ciba-Geigy S.A.}, title = {Trastornos del tejido conjuntivo [Folleto] }, publisher = {Ciba-Geigy S.A., }, year = {1989.}, series = {Documenta Geigy}, address = {Basilea. Suiza : } }