TY - JOUR AU - MacNamara, P. AU - Yam, A. AU - Horwitz, M. D. DO - doi:10.1302/0301-620X.91B8.22125 UR - https://doi.org/10.1302/0301-620X.91B8.22125 TI - Biceps muscle trauma at birth with pseudotumour formation T2 - The Journal of Bone & Joint Surgery British Volume VL - 91-B IS - 8 PY - 2009 SP - 1086 EP - 1089 ER -