Dental The rate of mixed whole stimulated saliva increases with age in which of the following age group (according to Crossner) A 1-2 year of Age B 5-15 year of Age C 3-4 year of Age D Above 15 years 💡 Explanation The rate of mixed whole stimulated saliva increases with age in which of the following age group (according to Crossner) ✓ Correct Answer: B. 5-15 year of Age