1.
احمدا, عبد الوهابع. Comparison Some Parametric and Non –parametric Methods To Estimate Median Effective Dose ( ED5. JEAS [Internet]. 1Oct.2013 [cited 4Dec.2019];19(73):453. Available from: http://jeasiq.uobaghdad.edu.iq/index.php/JEASIQ/article/view/995