title: Renin-angiotensin and sympathetic nervous system activity in grade school children.
mesh_terms: D000450:Aldosterone / Q000097:blood; D000804:Angiotensin II / Q000097:blood*; D001794:Blood Pressure; D002648:Child; D004573:Electrolytes / Q000097:blood; D005260:Female; D006339:Heart Rate; D006801:Humans; D006973:Hypertension / Q000097:blood; D008297:Male; D009638:Norepinephrine / Q000097:blood*; D012083:Renin / Q000097:blood*
chemical_list: D004573:Electrolytes; D000804:Angiotensin II; D000450:Aldosterone; D012083:Renin; D009638:Norepinephrine