000 00288nam a2200121Ia 4500
008 200504s9999 xx 000 0 und d
082 _a591.65
100 _aDas (R)
245 0 _aInstant Medical Biostatistics.
260 _bAne Book
_c2009
300 _eNO
650 _aBio statistics
999 _c31246
_d31246