title: [Vitamin D level in the blood serum of pregnant women with rheumatic heart disease].
mesh_terms: D005260:Female; D006801:Humans; D011247:Pregnancy; D011249:Pregnancy Complications, Cardiovascular / Q000097:blood*; D012213:Rheumatic Fever / Q000097:blood*; D012214:Rheumatic Heart Disease / Q000097:blood*; D014807:Vitamin D / Q000097:blood*
chemical_list: D014807:Vitamin D
vernacular_title: Soderzhanie vitamina D v syvorotke krovi beremennykh, bol'nykh revmatizmom