title: The impact of seasonality and other determinants on vitamin D concentration in childhood and adulthood: still an unresolved issue.
authors: 1 Section of Clinical Biochemistry, University of Verona, 37134 Verona, Italy ; 2 Medical Direction, General Hospital of Trento, Trento, Italy ; 3 Laboratory of Clinical Chemistry and Hematology, Academic Hospital of Parma, Parma, Italy.
authors: Giuseppe
authors: G
authors: Lippi
authors: 1 Section of Clinical Biochemistry, University of Verona, 37134 Verona, Italy ; 2 Medical Direction, General Hospital of Trento, Trento, Italy ; 3 Laboratory of Clinical Chemistry and Hematology, Academic Hospital of Parma, Parma, Italy.
authors: Camilla
authors: C
authors: Mattiuzzi
authors: 1 Section of Clinical Biochemistry, University of Verona, 37134 Verona, Italy ; 2 Medical Direction, General Hospital of Trento, Trento, Italy ; 3 Laboratory of Clinical Chemistry and Hematology, Academic Hospital of Parma, Parma, Italy.
authors: Rosalia
authors: R
authors: Aloe