Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Iwama Toru,Properties and Characteristics of Surgical Microscopes for Microneurosurgery(Learning about Devices for Neurosurgical Therapy),Japanese Journal of Neurosurgery,0917-950X,The Japanese Congress of Neurological Surgeons,2010,19,7,504-509,https://cir.nii.ac.jp/crid/1390001204409997184,https://doi.org/10.7887/jcns.19.504