%0 Letter %T ESNM Guidelines on functional constipation in adults: Further reflections and considerations. %A Brusciano L %A Gualtieri G %A Gambardella C %A Del Genio G %A Tolone S %A Lucido FS %A Terracciano G %A Sturiale A %A Docimo L %J Neurogastroenterol Motil %V 32 %N 9 %D 09 2020 %M 32515153 %F 3.96 %R 10.1111/nmo.13915 %X