high quality care
high quality data
high quality evidence
high quality images
high quality studies
high quantities
high quantum efficiency
high quantum yields
high rainfall
high range
high rate capability
high rate constants

high rates
high ratings
high ratio
high reaction rate
high reactivity
high recovery
high recruitment
high recurrence rate
high redshift
high reflectivity
high refractive index
high regardless
high regio

high regioselectivity
high relatedness
high relative humidity
high relevance
high reliability
high repeatability
high repetition rate
high reproducibility
high reproductive rate
high reproductive success
high resistance
high resistivity
high resolution

high resolution imaging
high resolution transmission electron microscopy
high resolution X-ray diffraction
high resolving power
high responder
high response
high response rate
high retention
high returns
high ridge
high right atrium
high risk
high risk area

high risk group
high risk groups
high risk HPV
high risk patients