https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=be2761bc-e537-4039-846a-2ffa3d8b2afc
DailyMed - NORGESIC- orphenadrine citrate, aspirin and caffeine tablet
dailymedorphenadrinecitrateaspirincaffeine
https://www.ncbi.nlm.nih.gov/books/NBK501922/?term=ORPHENADRINE
ORPHENADRINE - Books - NCBI
orphenadrinebooksncbi
https://dailymed.nlm.nih.gov/dailymed/fda/fdaDrugXsl.cfm?setid=34769dda-f555-460e-9064-98ab205393c5&type=display
Orphenadrine Citrate Extended-Release Tablets
extended releaseorphenadrinecitratetablets
https://pubchem.ncbi.nlm.nih.gov/compound/Aspirin_-caffeine_-orphenadrine
Aspirin; caffeine; orphenadrine - PubChem
Aspirin; caffeine; orphenadrine chemical information summary.
aspirincaffeineorphenadrinepubchem