Mark D Kolins

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We describe a one-dimensional thin-layer chromatographic system for separation of amniotic fluid phosphatidylcholine, sphingomyelin, phosphatidylglycerol, phosphatidylinositol, phosphatidylserine, and phosphatidylethanolamine in amniotic fluid. We utilize short-bed continuous development and "high performance" thin-layer chromatography. Phospholipids are(More)
OBJECTIVES To report the efforts of our laboratory to reduce quantity-not-sufficient (QNS) specimens via several methods and to directly measure the effect of expired collection tubes on the amount of blood that can be drawn. METHODS We tracked the number of QNS venous-blood specimens per month received by our coagulation laboratory from March 2008 to(More)
In one way or another, government regulation affects your medical practice. Whether it is the fee schedule you receive from Medicare or a mandatory hospital stay for a new mother, decisions in Lansing and Washington, D.C. are making an impact in health care. As physicians, we are a highly valuable source of information, and therefore need to contribute our(More)
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