rBAT - retraction
- Regress
- regression
- regression analysis
- regression curve
- regression line
- regression toward the mean
- regressive
- regressive infantilism
- Regroton
- regrow
- regrowth
- REGU
- regular
- regular astigmatism
- regular gout
- Regular Iletin
- Regular Iletin
- regular insulin
- regular insulin human
- regularity
- regulate
- regulation
- regulative
- regulative development
- regulator
- regulator gene
- regulator of complement activation
- regulatory
- Regulatory gene
- regulatory proteinuria
- Regulatory region
- Regulatory sequence
- regulatory T cells
- regulon
- regurg
- regurgitant
- regurgitant fraction
- regurgitant menstruation
- regurgitant murmur
- regurgitant pockets