Christine Parmentier

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To the Editor: The major problem in measuring 25-hydroxyvitamin D (25-OHD) is attributable to the molecule itself (1). Thus, an analytical method must be selected that will accurately estimate total circulating 25-OHD independent of the circulating concentrations of 25OHD 2 and 25OHD 3. Although HPLC remains the method of choice, many convergent data(More)
  • D Bruce Burlington, Director, +31 authors Catherine P Wentz
  • 1996
FOREWORD The Center for Devices and Radiological Health (CDRH), part of the Food and Drug Administration (FDA), develops and implements national programs and regulations to protect the public with respect to devices and radiological health. These programs are intended to assure the safety, effectiveness, and proper labeling of medical and radiation-emitting(More)
Course Description: This hybrid graduate seminar (partially in class, partially online) will introduce you to the field and study of international or global development, with an emphasis on the variable of technology. How is technological development affecting societies around the world at the beginning of the 21 st century? Will the expansion of technology(More)
  • D Bruce Burlington, Director, +31 authors Catherine P Wentz
  • 1996
About Emergo Group: Emergo Group provides regulatory and quality assurance consulting for medical device companies. FOREWORD The Center for Devices and Radiological Health (CDRH), part of the Food and Drug Administration (FDA), develops and implements national programs and regulations to protect the public with respect to devices and radiological health.(More)
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