Demand for cryoprecipitate was going down and NHS concentrates were not being used at the rate that had been predicted Linked evidence SHIN0000042 - Minutes of West Midlands Regional Health Authority Working Party on the Treatment of Haemophiliacs meeting 23rd May 1977 - 05 Aug 1977 Chronology Information Date: 1 January 1977 Chapter/issue Haemophilia Centres: Policies and Practice