000 00422nam a2200145Ia 4500
008 200309s9999 xx 000 0 und d
020 _a0781738040
041 0 _aeng
060 0 4 _aWB141.5
_bC712D 2003
100 0 _aCollins R Douglas.
245 1 0 _aDifferential Diagnosis in Primary Care
250 _a3rd ed.
260 _aPhiladelphia
_bLippincott Williams and Wilkins
_c2003
650 4 _aDIFFERENTAL
999 _c35427
_d35427