(((“child”[MeSH Terms] OR “child”[All Fields] OR “children”[All Fields]) OR (“child”[MeSH Terms] OR “child”[All Fields])) AND ((((((((“sanitation”[MeSH Terms] OR “sanitation”[All Fields]) OR “Wastemanagement”[All Fields]) OR “Latrine utilization”[All Fields]) OR “Water quality”[All Fields]) OR “Food hygiene”[All Fields]) OR “Personal hygiene”[All Fields]) OR “Hand washing”[All Fields]) OR “Water, sanitation and hygiene”[All Fields])) AND ((((((((“malnutrition”[MeSH Terms] OR “malnutrition”[All Fields] OR “undernutrition”[All Fields]) OR (“malnutrition”[MeSH Terms] OR “malnutrition”[All Fields])) OR (“growth disorders”[MeSH Terms] OR (“growth”[All Fields] AND “disorders”[All Fields]) OR “growth disorders”[All Fields] OR “stunting”[All Fields])) OR “Linear growth deficit”[All Fields]) OR “Growth faltering”[All Fields]) OR “Growth failure”[All Fields]) OR “Growth impairment”[All Fields]) OR “Growth disorder”[All Fields])