Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) INADA HAJIME and UMEBAYASHI AKIHIKO,A METHOD OF THE APICAL RADIOGRAPHY,Japanese Journal of Radiological Technology,03694305,Japanese Society of Radiological Technology,1956,11,4,131-135,https://cir.nii.ac.jp/crid/1390282681338133504,https://doi.org/10.6009/jjrt.kj00001365501