| 31923-6 | Parainfluenza virus 1 Ag in Throat (qualitative) |
| 38395-0 | Parainfluenza virus 1 Ag in Nasopharynx (qualitative, immunofluorescence) |
| 38396-8 | Parainfluenza virus 1 Ag in Nose (qualitative, immunofluorescence) |
| 5868-5 | Parainfluenza virus 1 Ag in Throat (qualitative, immunofluorescence) |
| 77385-3 | Parainfluenza virus 1 Ag in Bronchoalveolar lavage (qualitative, immunofluorescence) |
| 88906-3 | Parainfluenza virus 1 Ag in Lower respiratory specimen (qualitative, immunofluorescence) |