Tan, J. (2005). E-health care information systems: An introduction for students and professionals. Jossey-Bass.
Chicago-viite (17. p.)Tan, Joseph. E-health Care Information Systems: An Introduction for Students and Professionals. San Fransisco, CA: Jossey-Bass, 2005.
MLA-viite (9. p.)Tan, Joseph. E-health Care Information Systems: An Introduction for Students and Professionals. Jossey-Bass, 2005.
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