@article{Smith:109700,
      author        = "Smith, L and Butler, L and Tully, MA and Jacob, L and
                       Barnett, Y and Lopez-Sanchez, GF and López Bueno, R and
                       Shin, JI and McDermott, D and Pfeifer, BA and Pizzol, D and
                       Koyanagi, A",
      title         = "{Hand-Washing Practices among Adolescents Aged 12-15 Years
                       from 80 Countries}",
      year          = "2021",
}