Colosia A, Njue A, Bajwa Z, Dragon E, Robinson RL, Sheffield KM, Thakkar S, Richeimer SH. The burden of metastatic cancer-induced bone pain: a narrative review. J Pain Res. 2022 Oct 25;2022(15):3399-412. doi: 10.2147/JPR.S371337
Bowater RJ, Hartley LC, Lilford RJ. Are cardiovascular trial results systematically different between North America and Europe? A study based on intra-meta-analysis comparisons. Arch Cardiovasc Dis. 2015 Jan;108(1):23-38. doi: 10.1016/j.acvd.2014.03.005