There are multiple definitions:

1. tumor recognition antigen(English)

   • Oncology, Immunology

2. transradial access(English)

   • has been established as the gold standard for invasive coronary angiography and percutaneous interventions by the current European and American guidelines
   • PCI, RAO, DRA, dTRA
   • Coronary circulation, Guidelines, Therapeutic approaches
   • https://doi.org…cin.2022.05.001

3. Theory of Reasoned Action(English)

   • Behavior(al science), Cognitive function, Paradigm or theory
   • https://doi.org…46.2022.2130921

4. tretinoin(English)

   • TGM, AV, CDP, SA, OI
   • Pharmacology / pharmaceutics, Dermatology
   • https://doi.org…83.2010.03793.x