title: Letter: Chloroguine and HBs-Ag carrier status.
mesh_terms: D002353:Carrier State; D002738:Chloroquine / Q000627:therapeutic use*; D006509:Hepatitis B / Q000276:immunology*; D006511:Hepatitis B Antigens / Q000302:isolation & purification*; D006801:Humans; D008288:Malaria / Q000188:drug therapy; D011863:Radioimmunoassay
chemical_list: D006511:Hepatitis B Antigens; D002738:Chloroquine