Significance of Serum Type-IV Collagen Levels in Various Liver Diseases Measurement with a One-Step Sandwich Enzyme Immunoassay Using Monoclonal Antibodies with Specificity for Pepsin-Solubilized Type-IV CollagenTakato Ueno, K Tanikawa, Takuji Torimura et al.|Scandinavian Journal of Gastroenterology|1992Cited by 44