Search (((("school feeding") OR "school lunch*") OR "school meal*")) AND nutritional status[MeSH Terms]

Search ((((("school feeding") OR "school lunch*") OR "school meal*") AND Humans[Mesh])) AND anemia[MeSH Terms] AND (Humans[Mesh])

Search (((schools[MeSH Terms]) AND food services[MeSH Terms]) AND nutritional status[MeSH Terms]) OR anemia[MeSH Terms]

Search (((schools[MeSH Terms]) AND food services[MeSH Terms]) AND nutritional status[MeSH Terms]) OR micronutrients[MeSH Terms]

Search (((schools[MeSH Terms]) AND food services[MeSH Terms]) AND nutritional status[MeSH Terms]) OR anemia[MeSH Terms]

Search ((((("school feeding") OR "school lunch*") OR "school meal*") AND Humans[Mesh])) AND anemia, iron deficiency[MeSH Terms]

Search ((((("school feeding") OR "school lunch*") OR "school meal*") AND Iron deficiency[Mesh])) AND anemia[MeSH Terms]

("school feeding") AND iron intake AND (full text[sb] AND Humans[Mesh])

Search ((((("school feeding"[ti]) OR "school meal*"[ti]) OR "school lunch*"[ti]) AND free full text[sb])) AND health AND (free full text[sb]) Schema: syn