%0 Journal Article %A Aatif Mahmood %A Fatima Rashid %A Richard Limb %A Thomas Cash %A Mathias Thomas Nagy %A Nasri Zreik %A Gautam Reddy %A Ibrahim Jaly %A Mohammed As-Sultany %A Yuen Ting Carol Chan %A Graeme Wilson %A W. J. Harrison %T Coronavirus infection in hip fractures (CHIP) study %D 2021 %J The Bone & Joint Journal %P 782-787 %V 103-B %N 4 %R 10.1302/0301-620X.103B.BJJ-2020-1862.R1 %U https://doi.org/10.1302/0301-620X.103B.BJJ-2020-1862.R1 %K COVID-19,Hip fracture,Vitamin D