著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) A. G. R. Strickland,The Effect of Concentration of Colpoda duodenaria on the Time Required for Encystment in Food-Free Medium,Physiological Zoology,0031-935X,University of Chicago Press,1940-07,13,3,356-365,https://cir.nii.ac.jp/crid/1360855569878996736,https://doi.org/10.1086/physzool.13.3.30151581