title: Letter: dry blood spots for anti-TNF treatment monitoring in IBD.
authors.forename: N
authors.initials: N
authors.lastname: Vande Casteele
authors.forename: S
authors.initials: S
authors.lastname: Brecx
authors.forename: P
authors.initials: P
authors.lastname: Declerck
authors.forename: M
authors.initials: M
authors.lastname: Ferrante
authors.forename: P
authors.initials: P
authors.lastname: Rutgeerts
authors.forename: S
authors.initials: S
authors.lastname: Vermeire
authors.forename: A
authors.initials: A
authors.lastname: Gils
mesh_terms: D006801:Humans; D007155:Immunologic Factors; D015212:Inflammatory Bowel Diseases; D008297:Male
chemical_list: D007155:Immunologic Factors