Pharmacologic Therapy. The type of drug treatment used depends on the type and stage of African trypanosomiasis (sleeping sickness). Management recommendations were published in The Medical Letter on Drugs and Therapeutics in March 2000 (see the Table below). Table.
Casing is the major structural component of a well. The cost of casing is a major part of the overall well cost, so selection of casing size, grade, connectors, and setting depth is a primary engineering and economic consideration.
Cost Accounting Standards Overview. The Cost Accounting Standards Board (CASB) was created in 1970 to issue. standards that promote uniformity and consistency in contractor accounting. systems. There are currently 19 Standards.