Home › Authors › World Health Organization. Scientific Group on the Burden of Musculoskeletal Conditions at the Start of the New Millennium. 👤 World Health Organization. Scientific Group on the Burden of Musculoskeletal Conditions at the Start of the New Millennium. 1 book Books by World Health Organization. Scientific Group on the Burden of Musculoskeletal Conditions at the Start of the New Millennium. The Burden of musculoskeletal conditions at the start of the new millennium 2003