title: Effect of food supplementation on blood pressure and on the prevalence of edema and proteinuria during pregnancy.
mesh_terms: D001794:Blood Pressure; D004487:Edema / Q000209:etiology*; D005260:Female; D006166:Guatemala; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000209:etiology*; D011502:Protein-Energy Malnutrition / Q000150:complications*; D011507:Proteinuria / Q000209:etiology*