title: Plasma renin activity in the newly born and in young infants.
mesh_terms: D000367:Age Factors; D000450:Aldosterone / Q000097:blood; D000804:Angiotensin II / Q000097:blood; D005110:Extracellular Space / Q000378:metabolism; D005919:Glomerular Filtration Rate; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011188:Potassium / Q000097:blood; D012044:Regression Analysis; D012083:Renin / Q000097:blood*; D012964:Sodium / Q000008:administration & dosage / Q000097:blood; D014882:Water-Electrolyte Balance
chemical_list: D000804:Angiotensin II; D000450:Aldosterone; D012964:Sodium; D012083:Renin; D011188:Potassium