000 00286nam a2200133Ia 4500
008 200512s9999 xx 000 0 und d
082 _a617.5
100 _aKanski
245 0 _aClinical ophthalmology
250 _a6
260 _bElsev
_c2007
440 _v_
650 _aophthalmology
999 _c47441
_d47441