Statistics of scientific procedures on living animals, Northern Ireland.
Great Britain.Department of Health and Social Services, Northern Ireland.
Northern Ireland.Department of Health, Social Services, and Public Safety.
Northern Ireland.Assembly.
Belfast : HMSO,
1990-
Prepared by the Department of Health and Social Services, 1989-1998; by the Department of Health Social Services and Public Safety, 1999-.
Published as a Northern Ireland Assembly paper, 1999-2001, -
Animal experimentation