Das, A. K., Tu, S. W., Purcell, G. P., & Musen, M. A. (1992). An extended SQL for temporal data management in clinical decision-support systems. American Medical Informatics Association.
Citação norma ChicagoDas, A. K., S. W. Tu, G. P. Purcell, and M. A. Musen. An Extended SQL for Temporal Data Management in Clinical Decision-support Systems. American Medical Informatics Association, 1992.
ציטוט MLADas, A. K., S. W. Tu, G. P. Purcell, and M. A. Musen. An Extended SQL for Temporal Data Management in Clinical Decision-support Systems. American Medical Informatics Association, 1992.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.