Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
YAFUNE Akifumi,Statistical Power and Required Sample Size in Comparing Effective Rates,Journal of Japan Society of Pain Clinicians,1340-4903,Japan Society of Pain Clinicians,1997,4,1,31-37,https://cir.nii.ac.jp/crid/1390282679434472832,https://doi.org/10.11321/jjspc1994.4.31