https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-11-79
https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-11-76
https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-11-82
https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-11-73
https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-11-75
https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-11-77
https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-11-81
https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-11-74
https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-11-80
https://bmccomplementmedtherapies.biomedcentral.com/articles/10.1186/1472-6882-11-78