title: New puzzles over estrogen and heart disease.
mesh_terms: D000328:Adult; D000368:Aged; D002784:Cholesterol / Q000097:blood; D003327:Coronary Disease / Q000097:blood*; D004967:Estrogens / Q000097:blood*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009203:Myocardial Infarction / Q000097:blood; D012306:Risk
chemical_list: D004967:Estrogens; D002784:Cholesterol