1. Data Analyses For A Medical Laboratory Proficiency Testing Program in Ontario;Chua,1973
2. The Development of an Interlaboratory Proficiency Testing Program for the Province of Ontario. I. A Preliminary Survey of Clinical Chemistry,1974
3. SD Unit System for Standardized Reporting and Interpretation of Laboratory Data
4. The S.D.I. — A Balanced Approach Toward Evaluation;Gilbert,1972