Geoffery Withers

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A rapid gas-chromatographic method has been developed for the determination of butobarbitone, amylobarbitone, hexabarbitone, pentobarbitone, quinalbarbitone, phenobarbitone glutethimide, and methaqualone in ;finger-prick' samples of plasma. This has been applied to the analysis of some of these drugs in plasma taken from patients after therapeutic dosage(More)
One of the most consistent findings in cosmonauts/astronauts returning from space is a change in body composition [1, 2, 3]. Emphasis has thus been placed on counterregulatory mechanisms that have the potential to reduce or eliminate the physiological changes brought about by weightlessness. Due to limited access to space and difficulty controlling the(More)
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