000			00427nam a2200133Ia 4500
008			151021s9999 xx 000 0 und d
020			_a9.7806320526e+012
050			_aR 852.A75 2001
245			_a_Statistical Methods in Medical Research (4th ed.) / P.Armitage
260			_aLondon : Blackwell, 2001
300			_axi,817 p.
650			_a_Medicine- Research and Statistical Methods
980			_a^d20131015 12:16:40^oanne
999			_c14486 _d14486