title: Is it love--or just stress hormones?
mesh_terms: D015415:Biomarkers / Q000097:blood; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood*; D008149:Love; D008297:Male; D010627:Phenethylamines / Q000097:blood; D013312:Stress, Physiological / Q000097:blood*; D013997:Time Factors
chemical_list: D015415:Biomarkers; D010627:Phenethylamines; D006854:Hydrocortisone