Schoolchildren’s hand hygiene microbiota: a pilot study - Domaneschi, Carina; Miguita, Lucyene; Bönecker, Marcelo; Huanca, Camila Maldonado; Garrido, Deise; Haddad, Ana Estela; Nunes, Fabio Daumas (Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, 2020)