A case report of a patient with blue rubber bleb nevus syndrome presenting with severe gastrointestinal bleeding

by Paweł Siwiński, Aleksandra Sobolewska-Włodarczyk, Marcin Włodarczyk, Krystyna Stec-Michalska, Maria Wiśniewska-Jarosińska
Published 2017-03-01

The 25(OH)D3, but Not 1,25(OH)2D3 Levels Are Elevated in IBD Patients Regardless of Vitamin D Supplementation and Do Not Associate with Pain Severity or Frequency

by Anna Zielińska, Aleksandra Sobolewska-Włodarczyk, Maria Wiśniewska-Jarosińska, Anita Gąsiorowska, Jakub Fichna, Maciej Sałaga
Published 2021-03-01