Effect of a state law intended to require immunization of school children.
D000293:Adolescent; D001428:Bacterial Vaccines; D002648:Child; D002675:Child, Preschool; D004165:Diphtheria / Q000517:prevention & control; D006801:Humans; D007114:Immunization; D007883:Legislation, Medical; D008457:Measles / Q000517:prevention & control; D009825:Oklahoma; D011051:Poliomyelitis / Q000517:prevention & control; D011635:Public Health Administration; D012409:Rubella / Q000517:prevention & control; D012572:School Health Services; D012899:Smallpox / Q000517:prevention & control; D013742:Tetanus / Q000517:prevention & control; D014374:Tuberculin Test; D014765:Viral Vaccines; D014917:Whooping Cough / Q000517:prevention & control
D001428:Bacterial Vaccines; D014765:Viral Vaccines