Violation
Root canal therapy may be safely and successfully undertaken for: (1) hemophiliacs (2) pt. with a history of rheumatic fever (3) pt. with rheumatic arthritis (4) cerebral palsy pt. (5) adolescent diabetics
(1) (2) (3) (5)
(2) (3) (4)
(3) (4) (5)
None f the above
All of the above