| 108605-7 | Influenza virus A Ag in Throat |
| 109691-6 | Influenza virus A Ag in Nasopharynx |
| 109695-7 | Influenza virus A Ag in Nose |
| 22825-4 | Influenza virus A Ag in Specimen (qualitative, immune diffusion (id)) |
| 31858-4 | Influenza virus A Ag in Throat (qualitative) |
| 31859-2 | Influenza virus A Ag in Specimen (qualitative) |
| 43874-7 | Influenza virus A Ag in Nasopharynx (qualitative) |
| 44558-5 | Influenza virus A Ag in Nasopharynx (qualitative, immunofluorescence) |
| 44559-3 | Influenza virus A Ag in Bronchial specimen (qualitative, immunofluorescence) |
| 44560-1 | Influenza virus A Ag in Nose (qualitative, immunofluorescence) |
| 44561-9 | Influenza virus A Ag in Trachea (qualitative, immunofluorescence) |
| 44562-7 | Influenza virus A Ag in Bronchial specimen (qualitative) |
| 44563-5 | Influenza virus A Ag in Nose (qualitative) |
| 44564-3 | Influenza virus A Ag in Nose (qualitative, immunoassay) |
| 46082-4 | Influenza virus A Ag in Nasopharynx (qualitative, immunoassay) |
| 49529-1 | Influenza virus A Ag in Isolate (qualitative, immunofluorescence) |
| 50697-2 | Influenza virus A Ag in Isolate |
| 5860-2 | Influenza virus A Ag in Throat (qualitative, immunoassay) |
| 5861-0 | Influenza virus A Ag in Throat (qualitative, immunofluorescence) |
| 5862-8 | Influenza virus A Ag in Specimen (qualitative, immunoassay) |
| 5863-6 | Influenza virus A Ag in Specimen (qualitative, immunofluorescence) |
| 77383-8 | Influenza virus A Ag in Bronchoalveolar lavage (qualitative, immunofluorescence) |
| 80382-5 | Influenza virus A Ag in Upper respiratory specimen (qualitative, rapid immunoassay) |
| 86565-9 | Influenza virus A Ag (Tissue, qualitative, immunofluorescence) |
| 88904-8 | Influenza virus A Ag in Lower respiratory specimen (qualitative, immunofluorescence) |