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Titlebook: The Language of Twentieth Century Poetry; Lesley Jeffries Textbook 1993Latest edition Macmillan Publishers Limited 1993 bibliography.cohes

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M. A. Sleighiac pulsation, and respiratory efforts. The use of ultrasonography for guidance has greatly augmented the safety and utility of amniocentesis. One of the great virtues of diagnostic ultrasound has been its apparent safety. At present energy levels, diagnostic ultrasound appears to be without any injurious eff978-1-4612-6256-5978-1-4612-6254-1
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https://doi.org/10.1007/978-3-642-37390-9essure difference across the annular gap. This equilibrium requires a wider annular gap for a greater gas flow and, thus, a higher location of the float. The friction of the gas and the development of turbulence have an additional effect on the location of the float.
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