In 1979 at the haemophilia centre at Leeds, based at St James's University Hospital there was no cryoprecipitate was in use. Linked evidence HCDO0001340 - Annual Returns for Leeds Haemophilia Centre 1979 - 01 Jan 1979 Chronology Information Date: 1 January 1979 Chapter/issue Haemophilia Centres: Policies and Practice