R. Provensol

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From October 1992 to May 1993 we carried out a prospective study on 30 patients, mean age 70 years, suffering from lower limb ischaemia (mild,n = 12; moderate,n = 9; severe,n = 9). Four masked investigators compared the outcome of two techniques for the preoperative evaluation of distal vessels of the lower limbs. The reference technique was digital(More)
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