@misc{oai:ismrepo.ism.ac.jp:00033780,
 author = {伊藤, 陽一 and Ito, Yoichi},
 month = {Jun},
 note = {Open House, ISM in Tachikawa, 2018.6.15, 統計数理研究所オープンハウス（立川）、H30.6.15, ポスター発表},
 title = {Sample size estimation using negative binomial distribution for determining the risk of adverse drug reaction.},
 year = {2018}
}