title: A controlled trial comparing two drugs used to treat peripheral vascular disorders with trophic lesions.
mesh_terms: D000368:Aged; D001162:Arteriosclerosis Obliterans / Q000628:therapy*; D005260:Female; D005734:Gangrene / Q000628:therapy; D006801:Humans; D007116:Immunization, Passive; D008297:Male; D008722:Methods; D008875:Middle Aged