Progress in the federal medical services.
D000064:Acclimatization; D000222:Adaptation, Physiological; D000337:Aerospace Medicine; D001696:Biomechanical Phenomena; D001793:Blood Preservation; D002318:Cardiovascular Diseases; D004242:Diving; D005627:Frostbite / Q000628:therapy; D006077:Government Agencies; D006801:Humans; D007165:Immunosuppression Therapy; D008288:Malaria / Q000517:prevention & control; D008887:Military Medicine; D008890:Military Psychiatry; D009316:National Institutes of Health (U.S.); D009326:Naval Medicine; D012769:Shock / Q000628:therapy; D012874:Skin Diseases, Infectious / Q000517:prevention & control; D013057:Spectrum Analysis; D014021:Tissue Preservation; D014330:Tropical Medicine; D014481:United States; D014493:United States Department of Veterans Affairs; D014492:United States Public Health Service; D014947:Wounds and Injuries / Q000628:therapy