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| | Urinalysis |
 | | Urinalysis is the examination of urine for certain physical properties, solutes, cells, casts, crystals, organisms, or particulate matter. |
 | | Because urinalysis is easy, cheap, and productive, it is recommended as part of the initial examination of all patients and should be repeated as clinically warranted. |
 | | There has been controversy in recent years as to whether microscopic urinalysis is always necessary, especially if the macroscopic urinalysis is entirely negative. |
| www.ncbi.nlm.nih.gov /books/bv.fcgi?rid=cm.chapter.5417 (3120 words) |
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