Orthotics in America: past, present and future.
D000047:Academies and Institutes; D001134:Arm Injuries / Q000628:therapy; D002568:Certification; D004503:Education, Medical, Graduate; D006281:Health Occupations / Q000193:education; D049672:History, 19th Century; D049673:History, 20th Century; D006782:Hospitals, Special; D006801:Humans; D007221:Industry; D008887:Military Medicine / Q000266:history; D009983:Orthopedic Equipment; D009985:Orthopedics / Q000193:education / Q000266:history; D019736:Prostheses and Implants; D014481:United States