000 00355nam a2200145Ia 4500
008 170418s9999||||xx |||||||||||||| ||und||
020 _a978047050822-0
082 _a610.72
100 _aLachin, John M.
245 0 _aBIOSTATISTICAL METHODS: THE ASSISMENT OF RELATIVE RISKS
250 _a2nd
260 _bWiley
_c2011
300 _a616
942 _cBook
999 _c91616
_d91616