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- Groupers based on more than one role (e.g. 292722006 |Chelating agents and antidotes adverse reaction (disorder)|)
- Groupers based on body system or intended site or route of administration (e.g. 292548001 |Drug groups primarily affecting respiratory system adverse reaction (disorder)|) or 417895009 |Topical agent adverse reaction (disorder)|)
- Groupers based on disposition, role, or structure combined with an individual substance (e.g. 287177000 |Sulfonamide/trimethoprim reaction (disorder)| or 292513008 |Methyldopa and diuretic adverse reaction (disorder)|)
- Groupers based on "combined" or "compound" substances (e.g. 292983008 |Combined penicillin preparation adverse reaction (disorder)| or 293358005 |Compound iron preparations adverse reaction (disorder)|)
- Groupers based on disposition or structure combined with intended site or route of administration (e.g. 433494006 |Adverse effect of oral diphosphonate (disorder)|)
- Groupers based on disposition combined with role (e.g. 292265006 |Dopaminergic drug used in parkinsonism adverse reaction (disorder)|)
Rules for description generation:
- For the FSN, align terming and case sensitivity with the FSN for the concept that is selected as the attribute value, excluding the semantic tag.
- For the PT, align terming and case sensitivity with the US and GB PT for the concept that is selected as the attribute value.
- In cases where neither the US or GB PT matches the FSN, excluding the semantic tag, a synonym corresponding to the FSN is required unless explicitly identified as an exception.
- Additional synonyms "[agent] adverse reaction" should be added. Other synonyms are not allowed unless explicitly identified as an exception.
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