000			00639nam a2200193Ia 4500
008			241102s9999||||xx |||||||||||||| ||und||
020			_a9780632015016
060			_aWA 950 _b.A76 1987
100			_aArmitage, P.
245		0	_aStatistical methods in medical research / _cP. Armitage and G. Berry.
250			_a2nd ed.
260			_aOxford ; Boston : _bBlackwell Scientific ; Chicago, Ill. : Distributors, USA, Year Book Medical Publishers, _cc1987.
300			_axiii, 559 p. : _bill.
500			_aIncludes indexes.
504			_aBibliography: p. 527-538.
650			_aBiometry _xResearch
700			_aBerry, G.
942			_bDMC _cBK
999			_c20482 _d20482