Recovery after unilateral knee replacement due to severe osteoarthritis and progression in the contralateral knee: a randomised clinical trial comparing daily 2000 IU versus 800 IU vitamin D
Heike A. Bischoff‐Ferrari(Felix Platter-Hospital), David T. Felson(Boston University), E. John Orav(Harvard University), Ursina Meyer(University of Zurich), Hannes B. Staehelin(Dartmouth College), Gregor Freystaetter(University of Zurich), Simeon Schietzel(University of Bern), Thomas Guggi(Schulthess-Klinik), Patricia Chocano-Bedoya(Harvard University), Andreas Egli(University of Zurich), René Rizzoli(University Hospital of Geneva), Walter C. Willett(Harvard University), Bess Dawson‐Hughes(Tufts University), Juerg Hodler(University Hospital Zurich), Karina Fischer(University of Zurich), P. Burckhardt(Unknown), Robert Theiler(Triemli Hospital), Arnold von Eckardstein(University Hospital of Zurich)
Cited by 24
Related Papers
Food in the Anthropocene: the EAT–Lancet Commission on healthy diets from sustainable food systems
|The Lancet|2019|10.6k
Food, nutrition, physical activity, and the prevention of cancer: a global perspective
|Choice Reviews Online|2008|5.4k
Nutritional Epidemiology
|Oxford University Press eBooks|1998|4.4k
REPRODUCIBILITY AND VALIDITY OF A SEMIQUANTITATIVE FOOD FREQUENCY QUESTIONNAIRE
|American Journal of Epidemiology|1985|4.3k
Options for keeping the food system within environmental limits
|Nature|2018|3.2k