title: [Dynamics of serum complement in patients with pulmonary heart disease].
mesh_terms: D000328:Adult; D000368:Aged; D003176:Complement C3 / Q000032:analysis; D003165:Complement System Proteins / Q000032:analysis*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011660:Pulmonary Heart Disease / Q000276:immunology*
chemical_list: D003176:Complement C3; D003165:Complement System Proteins