TY - JOUR AU - von der Mark, K AU - von der Mark, H DO - doi:10.1302/0301-620X.59B4.72756 UR - https://doi.org/10.1302/0301-620X.59B4.72756 TI - The role of three genetically distinct collagen types in endochondral ossification and calcification of cartilage T2 - The Journal of Bone & Joint Surgery British Volume VL - 59-B IS - 4 PY - 1977 SP - 458 EP - 464 ER -