title: [Plasma levels of protein C antigen from healthy subjects].
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000276:immunology*; D000941:Antigens / Q000032:analysis*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011486:Protein C / Q000276:immunology*; D012737:Sex Factors
chemical_list: D000941:Antigens; D011486:Protein C