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523. Thornton, W. E. , and G. W. Hoffler 



Hemodynamic studies of the legs under weightlessness. Proceedings 

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524. Thornton, W. E. , and J. A. Rummel 



Muscular deconditioning and its prevention in space flight. Bio- 

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525. Thornton, W. E. , and J. A. Rummel 



Muscular deconditioning and its prevention in space flight. Pro- 

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526. Thornton, W E. , and J. Ord 



Physiological mass measurements in Sky lab. Biomedical Results 

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527. Thornton, W. E. , and J. Ord 



Physiological mass measurements in Sky lab. Proceedings of the 

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528. Thornton, W. E. , and J. Ord 



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529. Tremor, J. W. , and R. S. Young 



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530. Tremor, J. W. , and R. S. Young 



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