Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) IMADA Koudai and ENDOU Atsushi and TAKEI Hitoshi,Effect of Different Cervical Spine Joint Mobilizations on Craniocervical Flexion Exercise: Analysis of Sternocleidomastoid Muscle Activity and Thickness and Longus Colli Muscle Thickness,Rigakuryoho Kagaku,13411667,The Society of Physical Therapy Science,2018,33,2,203-207,https://cir.nii.ac.jp/crid/1390001204647398400,https://doi.org/10.1589/rika.33.203