R (continued)
- reduction
- Reed-Sternberg cell
- reference interval
- reference range
- reference values
- referral
- reflux
- refractory
- refractory cancer
- Regenecare
- regeneration
- regimen
- regional
- regional anesthesia
- regional cancer
- regional chemotherapy
- regional enteritis
- regional lymph node
- regional lymph node dissection
- registered dietitian
R (continued)
- Reglan
- regression
- regulatory T cell
- rehabilitation
- rehabilitation specialist
- relapse
- relative odds
- relative risk
- relative survival rate
- relaxation technique
- Relenza
- religion
- Relistor
- REM sleep
- Remeron
- remission
- remission induction therapy
- remote brachytherapy
- renal artery
- renal capsule