Violation
Tetracycline will cause crown discolouration when prescribed at the age of 1. 6 months in utero. 2. 2 years. 3. 7 years. 4. 14 years.
(2) and (4)
(1) and (3)
(4) only
All of the above.
(1) (2) (3)
Tetracycline will cause crown discolouration when prescribed at the age of 1. 6 months in utero. 2. 2 years. 3. 7 years. 4. 14 years.
(2) and (4)
(1) and (3)
(4) only
All of the above.
(1) (2) (3)