TY - JOUR AU - Andreasen, A. T. DO - doi:10.1302/0301-620X.30B2.333 UR - https://doi.org/10.1302/0301-620X.30B2.333 TI - CONGENITAL ABSENCE OF THE HUMERAL HEAD T2 - The Journal of Bone & Joint Surgery British Volume VL - 30-B IS - 2 PY - 1948 SP - 333 EP - 337 ER -