Page COMPREHENSIVE INDEX OF FEDERAL SERVICES ACCORDING TO TYPE OF DISABILITY-Continued 231-237 viduals. 82-233 75-722. 5 U.S.C. 2063- Civil Service. Railroad Retire- Exemptions and VISUAL IMPAIRMENT- Social security. (See Old age State services, Public Health Student hospital employees. Student, disabled.. Surplus property for research. Survey, illness and disability. National health sur- 78-410. 40 U.S.C. 484 (j). veys. contributions Educational organizations. Hospitals. Medical research.. Deductions, general, for: Medical expenses- |