00343nam 2201257 45000010005000000030023000050050009000280080041000370820012000781000029000902600041001192500019001602450032001791257StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  a610.117 astephen hulley and other blippincott williams & wilkins c2007 aالطبعة 3 adesigning clinical research