000 00409nam a2200145Ia 4500
008 260320s2020 xx 000 0 und d
020 _a978-0-323-56742-8
100 _aCLARK MORRIS
245 _aHAND BOOK OF NITROUS OXIDE AND OXYGEN SEDATION
250 _a5TH ED.
260 _aNEW DELHI
_bELSEVIER
_c2020
300 _a242p
650 _aORAL MEDICINE & DENTOFACIAL RADIOLOGY
700 _aBRUNICK ANN L
999 _c1217908
_d1217908