Plain facts about Mexico, the country, states and cities, the people, the resources, government and statistics,

Mode of access: Internet.

Priorities in health statistics : proceedings of the 19th national meeting of the Public Health Conference on Records and Statistics, August 1983.

Mode of access: Internet.

Proceedings of the 18th national meeting of the Public Health Conference on Records and Statistics : new challenges for vital and health records.

Mode of access: Internet.

Temporary disability insurance; problems in formulating a program administered by a state employment security agency. Rev. ed. 1949. [Prepared by the Division of Research and Statistics and the Bureau of Employment Security of the Social Security Administration].

"Appendix C. Selected references on temporary disability insurance program": pages 63-67.