%0 Journal Article %A M Kamegaya %A H Moriya %A K Tsuchiya %A T Akita %A S Ogata %A M Someya %T Arthrography of early Perthes' disease. Swelling of the ligamentum teres as a cause of subluxation %D 1989 %J The Journal of Bone & Joint Surgery British Volume %P 413-417 %V 71-B %N 3 %R 10.1302/0301-620X.71B3.2722932 %U https://doi.org/10.1302/0301-620X.71B3.2722932 %K