SMN ICD-O Topography Code

**Semantic type:** Intellectual Product

**Definition:** ICD-O topography code of the secondary malignant neoplasm.

**Synonyms:** - SMN_ICD_O_TOP - SMN_ICD_O_TOP - SMN_ICD_O_TOP - SMN_ICD_O_TOP - SMN_ICD_O_TOP - SMN_ICD_O_TOP