Radiation output of dental x-ray units.
D003813:Dentistry; D006801:Humans; D011859:Radiography; D011861:Radiography, Dental; D000077145:Sulfanilamide; D013424:Sulfanilamides; D013449:Sulfonamides / Q000494:pharmacology*; D014070:Tooth / Q000000981:diagnostic imaging*; D014965:X-Rays
D013424:Sulfanilamides; D013449:Sulfonamides; D000077145:Sulfanilamide
DENTISTRY; ROENTGENOGRAPHY; SULFONAMIDES/effects; TEETH/radiography