Source:http://linkedlifedata.com/resource/umls/id/C0597157
GO: The directed movement of oxygen (O2) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. [GOC:ai],CSP: transfer of oxygen from lungs or other organs of respiration and delivery to tissue including exchange of oxygen between alveolar air and pulmonary capillary blood across the blood-air barrier, and binding or disassociation with hemoglobin.