Abstracts of papers on haemophilia from other journals.

Surgical synovectomy in haemophilic arthropathy of the knee. Rodriguez Merchan EC, Galindo E, Ladreda JMM, Pardo JA Definition of the bleeding tendency in factor XI deficient kindreds: a clinical and laboratory study. Bolton-Maggs PHB, Patteson DA, Wensley RT, Tuddenham EGD. Rapid genotype analysis in type 2B von Willebrand's disease using a universal heteroduplex generator. Wood N, Standen G, Murray EW, Lillicrap D, Holmberg L, Peake IR, Bidwell J Biological effect of desmopressin in eight patients with type 2N ('Normandy') von Willebrand disease. Mazurier C, Gaucher C, Jorieux S, Goudemand M. Heterogeneity of hepatitis C virus genotypes in haemophilia: relationship with chronic liver disease. Preston FE, Jarvis LM, Makris M, Philp L, Underwood JCE, Ludlam CA, Simonds P.