Violation
A 70-year old female has consumed optimal levels of fluorides all her life. You would expect to find a decreased incidence of 1. Paget's disease of bone. 2. osteoporosis. 3. hyperparathyroidism. 4. dental caries.
(4) only
All of the above
(1) (2) (3)
(1) and (3)
(2) and (4)