If you have a specific question just ask maybe someone can help.
For the Code try:
TENNESSEE CODE ANNOTATED Title 68 Health Chapter 3 Vital Records ACT OF 1977 (http://www.state.tn.us/tccy/tnchild/t68/t_68_un2003c_ch_3.htm) page forward and enjoy. Also try: http://www.lexisnexis.com/hottopics/tncode/ . Or purchase yourself a subscription to one of the legal search services.
For case law try Google Scholar.
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