[Current status and problems of viral diagnostic reagents in Japan (author's transl)].
D000956:Antigens, Viral / Q000592:standards; D006801:Humans; D007106:Immune Sera / Q000592:standards; D007564:Japan; D011933:Reagent Kits, Diagnostic / Q000592:standards*; D014777:Virus Diseases / Q000175:diagnosis*
D000956:Antigens, Viral; D007106:Immune Sera; D011933:Reagent Kits, Diagnostic