@article{doi:10.1302/0301-620X.64B5.6754741,
author = {Kanis, JA},
title = {Vitamin D metabolism and its clinical application},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {64-B},
number = {5},
pages = {542-560},
year = {1982},
doi = {10.1302/0301-620X.64B5.6754741},
url = {https://doi.org/10.1302/0301-620X.64B5.6754741}
}