References
- Groth T., Falk H., Westgard J. O. A quality control simulator for design and evaluation of internal quality control procedures. Scand J Clin Lab Invest 1984; 44(suppl. 172)195–201
- Groth T., Larsson O., Aronsson T., de Verdier C-H. Data base management systems for evaluation of analytical procedures. Scand J Clin Lab Invest 1984; 44(suppl. 172)209–213
- Groth T., Ljunghall S., de Verdier C-H. Optimal screening for patients with hyperparathyroidism with use of serum calcium observations. A decision-theoretical analysis. Scand J Clin Lab Invest 1983; 43: 699–707
- Groth T. Strategies for decreasing interlaboratory variation. Studies by computer simulation. Scand J Clin Lab Invest 1984; 44(suppl. 171)331–346
- Hørder M. Assessing quality requirements in clinical chemistry. Report by a project group initiated by Nordic Clinical Chemistry Project. Scand J Clin Lab Invest 1980; 40(suppl 155)1–144
- Skendzel L. P., Barnett R. N., Platt R. Medically useful criteria for analytic performance of laboratory tests. Am J Clin Pathol 1985; 83: 200–205
- Valdiguié P. M., Fernet P., Verdier B. Transmission of quality control data. Proceedings of Fifth Int Cont on Computing in Clinical Laboratories, Stuttgart, June, 1985
- Westgard J. O., Groth T., de Verdier C-H. Principles for developing improved quality control procedures. Scand J Clin Lab Invest 1984; 44(suppl 172)19–41
- Westgard J. O., Barry P., Hunt M., Groth T. A multi-rule Shewhart chart for quality control in clinical chemistry. Clin Chem 1981; 27: 493–501
- Westgard J. O., Groth T. Computer systems for implementation of internal quality control procedures. Scand J Clin Lab Invest 1984; 44(suppl 172)203–207
- Westgard J. O., Groth T. A predictive value model for quality control. Effects of the prevalence of errors on the performance of control procedures. Am J Clin Path 1983; 80: 49–56
- Westgard J. O., Petersen Hyltoft P., Groth T. The quality-costs of an analytical process. Development of quality-costs models based on predictive value theory. Scand J Clin Lab Invest 1984; 44(suppl 172)221–227