Indianapolis, Ind. From the Department of Surgery, Vale University School of Medicine, New Haven, Connecticut and From the Paraplegia Section, Surgical, Service, Kennedy Veteran; Administration Hospital; AIded in Part by a Grant From the Veterans Administration. Published With the Permission of the Chief Medical Director of the Department of Medicine and Surgery of the Veterans Administration, Who Assumes No Responsibility for the Opinions Expressed or Conclusions Drawn by the Author.
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L. W. Freeman (1949) studied this question.
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