@article{{MRA}{}, author = {Sillevis, R., Stockhausen, D., Gerdts, N., Hansen, A.}, title = { An isolated contraction of the Obliquus Capitis Inferior and Rectus Capitis Posterior Major demonstrated with Musculoskeletal Ultrasound Imaging}, journal = {Medical Research Archives}, volume = {11}, number = {6}, year = {2023}, doi = {10.18103/mra.v11i6.4001}, url = {https://esmed.org/MRA/mra/article/view/4001} }