Native Fibrin Gel Networks and Factors Influencing their Formation in Health and Disease.- The Structure and Evolution of Vertebrate Fibrinogen: A Comparison of the Lamprey and Mammalian Proteins.- Nucleotide Sequences of the Three Genes Coding for Human Fibrinogen.- On the Identity of Fibrin(ogen) Oligomers Appearing During Fibrin Polymerization.- Immunochemical Studies of A? Chain Crosslinking.- Abnormal Fibrinogens with Two Structural Defects.-...