RT Journal Article SR Electronic T1 Dilated ducts of the Blandin-Nuhn gland: transient entity JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 338 OP 338 DO 10.1136/archdischild-2020-319319 VO 106 IS 4 A1 Ambra Di Altobrando A1 Cosimo Misciali A1 Achille Tarsitano A1 Iria Neri YR 2021 UL http://adc.bmj.com/content/106/4/338.abstract AB