Patient supply for dental schools in the 1980s.
D000293:Adolescent; D000367:Age Factors; D002170:Canada; D002648:Child; D003740:Dental Clinics / Q000639:trends*; D003752:Dental Health Services / Q000639:trends; D006801:Humans; D008875:Middle Aged; D010361:Patients; D012575:Schools, Dental; D014481:United States