total factor productivity
total factor productivity growth
total fat
total fat content
total fatty acids
total field
total flap loss
total flavonoids
total flow
total fluid intake
total fluoride intake
total flux
total flux densities

total follow-up
total food intake
total free amino acids
total fruit
total fundoplication
total gastrectomy
total genetic diversity
total genetic variation
total genomic DNA
total glutathione
total group
total haemoglobin
total hardness
total healthcare costs

total hepatectomy
total hip
total hip arthroplasty
total hip BMD
total hip prostheses
total hip replacement
total homocysteine
total homocysteine concentration
total hospital costs
total hours
total hysterectomy
total immunoglobulin
total immunoglobulin E
total impact

total incidence
total income
total inhibition
total insulin secretion
total intake
total intensity
total internal reflection
total internal reflection fluorescence microscopy
total intravenous anaesthesia
total intravenous anesthesia
total iron
total iron-binding capacity
total iron binding capacity
total joint arthroplasty

total joint replacement
total knee
total knee arthroplasty
total knee replacement
total lack
total laparoscopic hysterectomy
total laryngectomy
total laryngectomy patients