Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) OKAMOTO Tsutomu,ELECTROMYOGRAPHIC STUDY OF THE FUNCTION OF M. RECTUS FEMORIS,"Taiikugaku kenkyu (Japan Journal of Physical Education, Health and Sport Sciences)",0484-6710,"Japan Society of Physical Education, Health and Sport Sciences",1968,12,3,175-182,https://cir.nii.ac.jp/crid/1390282679076377728,https://doi.org/10.5432/jjpehss.kj00003395102