NavGeneral InfoEmail Print Geography United States of America (USA) Time period covered 01/1991 - 12/1995 Data type Scientific literature Keywords Idiopathic intellectual disability Citation Authors O'Brien KF, Zaharia ES Journal Ment Retard Volume 36 Issue 5 Pages 372-9 Publication year 1998 Suggested citation O'Brien KF, Zaharia ES. Recent mortality patterns in California. Ment Retard. 1998; 36(5): 372-9. GHDx Entry last modified on: Mar 3, 2019