title: The effect of stress on sleep quality in teenagers, the analysis of metal contamination due to heaps of steel-slag accumulation in southern Madrid (Spain), and a review of the mechanisms of glutamine action during severe illnesses.
authors.forename: Alexander W A
authors.initials: AW
authors.lastname: Kellner
mesh_terms: D000293:Adolescent; D016638:Critical Illness; D005973:Glutamine / Q000378:metabolism*; D006801:Humans; D012893:Sleep Wake Disorders; D012989:Soil Pollutants / Q000032:analysis*; D013315:Stress, Psychological
chemical_list: D012989:Soil Pollutants; D005973:Glutamine