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) JOHNSON JA,"A study of fungal endophytes of needles of balsam fir (Abies balsamea) and red spruce (Picea rubens) in New Brunswick, Canada, using cultural and electron microscope techniques",Can J Bot,,,1989,67,,3513-3516,https://cir.nii.ac.jp/crid/1570572700890642816,