Health Level Seven

Health Level Seven. An Application Protocol for Electronic Data Exchange in Healthcare Environments. Version 2.2, Ann Arbor, MI, Health Level Seven,... 

Dolin RH and Alschuler L. Approaching semantic interoperability in Health Level Seven. Journal of the American Medical Informatics Association. 2011 18(1) 99-103. 

Health Level Seven International, n.d.. Introduction to HL7 standards. Available from http //wwwJil7. org/implement/standards/ [cited July 22,2014]. 

Hettinger, B. J., BrazUe, R. P., Health Level Seven (HL7) standard for healthcare electronic data transmissions. Comput. Nurs. 12(1) 13-16 (1994)... 

Blount BC, Silva MJ, Caudill SP, Needham EL, Pirkle JL, Sampson EJ, Lucier GW, Jackson RJ, Brock JW (2000) Levels of seven urinary phthalate metabolites in a human reference population. Environ Health Perspect 108 979-982... 

Earwood JS, Brooks DE (2006) The Seven P s in battalion level combat health support in the military operations in urban terrain environment the EaUujah experience, Summer 2003 to Spring 2004. Mil Med 171 272-277... 

Silva, M.J., D.B. Barr, J.A. Reidy, N.A. Malek, C.C. Hodge, S.P. Caudill, J.W. Brock, L.L. Needham, and A.M. Calafat. 2004. Urinary levels of seven phthalate metabolites in the U.S. population from the National Health and Nutrition Examination Study (NHANES) 1999-2000. Environ. Health Perspect. 112(3) 331-338. 

In his work entitled "Paramirim," Paracelsus describes five powers which form the root causes of disease in man. These powers, which he terms Ens (or Entia in the plural) are subtle influences, spiritual yet involved in physical causation. The so-called Ens Tinctures are held to be effective at these subtle levels and considered by many to be among the most powerful Spagyric medicines which can be used to correct our own imbalances, bringing us to a state of physical and spiritual health in a much more powerful way than the Seven Basics. 

The combination of the health-relevant time-window and the toxicokinetic properties of the agent of interest determine the optimal exposure assessment strategy. Dioxin, a contaminant of chlorophenoxy herbicides and fungicides, has a relatively long biological half-life, estimated at about seven years and is measurable in serum. Serum measurements of dioxin are therefore relatively stable, and simple first-order kinetics have been used to back-estimate serum dioxin levels on the basis of an occupational history. Such exposure data have been used quite successfully in epidemiological analyses of cohorts of pesticide producers (Hooiveld et al, 1998). 

No specific occupational exposure limit has been established by Occupational Safety and Health Administration. Tolerance levels ranging from 0.1 to 0.5 ppm have been established for the presence of propachlor in seven crops. 

Silva MJ, Barr DB, Reidy JA. Urinary levels of seven phthalate metabolites in the U.S. population from the National Health and Nutrition Examination Survey (NHANES) 1999-2000. Environ Health Perspect 2004 112(3) 331—8. 

---