Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sasaki Miyu and Edama Mutsuaki and Okuyama Ryo and Goto Sousuke,Changes in patellar tendon length during passive knee flexion in the menstrual cycle,Japanese Journal of Physical Fitness and Sports Medicine,0039906X,The Japanese Society of Physical Fitness and Sports Medicine,2018,67,2,199-204,https://cir.nii.ac.jp/crid/1390001204922310656,https://doi.org/10.7600/jspfsm.67.199