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JAMA. 1939;113(10):942. doi:10.1001/jama.1939.02800350052018.

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TECHNIC FOR THE ERYTHROCYTE SEDIMENTATION TEST In the twenty years since the introduction of the blood sedimentation test by Fahraeus, several modifications have been introduced. Various theoretical corrections for cell volume, cell count, hemoglobin content and the like have been proposed but most who employ the test remain content with the simple technic of one of the more common methods. Hambleton and Christianson¹ have recently reviewed the different technics and have concluded that in the present state of knowledge there is no justification for correcting the observed sedimentation rate for the effects of cell volume, cell count or hemoglobin content. In comparing various anticoagulants, these investigators believe that isotonic oxalate or citrate solutions as used in the original Westergren technic are superior to heparin or to the dry citrates or oxalates. The major disadvantage of the Cutler technic compared with the Westergren method is in the short length of

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Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

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Current Comment. JAMA. 1939;113(10):942. doi:10.1001/jama.1939.02800350052018.

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