Masataka Nagayama

Cervical pregnancy as a possible sequela of induced abortion. Report of 19 cases

Shinryo Shinagawa, Masataka Nagayama · American Journal of Obstetrics and Gynecology · 1969 · 111 citations

Contraception, Cervical Pregnancy, Fertility +15

Incidence of and risk factors for traumatic anterior shoulder dislocation: an epidemiologic study in high-school rugby players

Takayuki Kawasaki, Chihiro Ota, Shingo Urayama et al. · Journal of Shoulder and Elbow Surgery · 2014 · 98 citations

High-school Rugby Players, Kinesiology, Shoulder Surgery +11

Reproducibility, responsiveness and validation of the Tampa Scale for Kinesiophobia in patients with ACL injuries

Hui Huang, Masashi Nagao, Hitoshi Arita et al. · Health and Quality of Life Outcomes · 2019 · 51 citations · Full text

Return to Play of Rugby Players After Anterior Cruciate Ligament Reconstruction Using Hamstring Autograft: Return to Sports and Graft Failure According to Age

Yuji Takazawa, Hiroshi Ikeda, Yoshitomo Saita et al. · Arthroscopy The Journal of Arthroscopic and Related Surgery · 2016 · 44 citations

Regenerative Medicine, Sport Rehabilitation, Kinesiology +12

Incidence of Stingers in Young Rugby Players

Takayuki Kawasaki, Chihiro Ota, Takeshi Yoneda et al. · The American Journal of Sports Medicine · 2015 · 34 citations