| 20883-5 | Microscopic observation (Urine, dark field examination) |
| 20884-3 | Microscopic observation (Stool, dark field examination) |
| 20885-0 | Microscopic observation in Gastric fluid (dark field examination) |
| 660-1 | Microscopic observation in Specimen (dark field examination) |
| 6607-6 | Microscopic observation (Tissue, dark field examination) |
| 6660-5 | Microscopic observation (Tissue, dark field examination) |