Source:http://linkedlifedata.com/resource/umls/id/C0019168
MSH: Those hepatitis B antigens found on the surface of the Dane particle and on the 20 nm spherical and tubular particles. Several subspecificities of the surface antigen are known. These were formerly called the Australia antigen.,AIR: Hepatitis B Surface Antigen: a viral antigen of the hepatitis B virus detected by radioimmunoassay.,NCI: Any one of the hepatitis B antigens found on the surface of the Dane particle and on the 20 nm spherical and tubular particles. Several subspecificities of the surface antigen are known. These were formerly called the Australia antigen.