EXHIBIT 23.1
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                          INDEPENDENT AUDITOR'S CONSENT
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The Board of Directors
Immunomedics, Inc.:

We consent to  incorporation  by reference in the  registration  statements (No.
33-56844  and  33-16260) on Form S-8 of  Immunomedics,  Inc. of our report dated
August 4, 1997,  relating to the  consolidated  balance sheets of  Immunomedics,
Inc. as of June 30, 1997 and 1996,  and the related  consolidated  statements of
operations,  changes  in  stockholders'  equity,  and cash flows for each of the
years in the three-year  period ended June 30, 1997, which report appears in the
June 30, 1997 annual report on Form 10-K of Immunomedics, Inc.






                                                     KPMG Peat Marwick LLP


Short Hill, New Jersey
September 29, 1997