id	domain	url
ajod-520	doi.org	https://doi.org/10.4102/ajod.v8i0.520
ajod-520	doi.org	https://doi.org/10.1177/1609406915621381
ajod-520	doi.org	https://doi.org/10.1186/1472-6963-14-309
ajod-520	doi.org	https://doi.org/10.1038/clpt.2008.128
ajod-520	doi.org	https://doi.org/10.1503/cmaj.080372
ajod-520	doi.org	https://doi.org/10.1080/10400435.2008.10131933
ajod-520	doi.org	https://doi.org/10.1177/1558689812437101
ajod-520	doi.org	https://doi.org/10.1080/17483100701374405
ajod-520	doi.org	https://doi.org/10.1097/mlr.0b013e318070c07b
ajod-520	doi.org	https://doi.org/10.1177/030802260506800803
ajod-520	doi.org	https://doi.org/10.3109/17483107.2012.688240
ajod-520	doi.org	https://doi.org/10.1016/j.apmr.2003.07.007
ajod-520	doi.org	https://doi.org/10.1016/j.apmr.2008.01.010
ajod-520	doi.org	https://doi.org/10.1080/17483100701475863
ajod-520	doi.org	https://doi.org/10.1080/17483100802338440
ajod-520	doi.org	https://doi.org/10.1080/17483107.2016.1277793
ajod-520	doi.org	https://doi.org/10.4102/ajod.v6i0.332
ajod-520	doi.org	https://doi.org/10.3109/17483107.2010.512970
ajod-520	doi.org	https://doi.org/10.1682/jrrd.2003.07.0301
ajod-520	doi.org	https://doi.org/10.4102/ajod.v5i1.222
ajod-520	doi.org	https://doi.org/10.1002/nur.4770130405
ajod-520	doi.org	https://doi.org/10.1093/ortho/30.3.245
ajod-520	www.who.intl	http://www.who.intl