title: Measurements of cyclosporine A by RIA in different centers are not comparable.
authors.affiliation: University Hospital, Basel, Switzerland.
authors.forename: B M
authors.initials: BM
authors.lastname: Frey
authors.forename: M
authors.initials: M
authors.lastname: Appenzeller
authors.forename: K
authors.initials: K
authors.lastname: Gautschi
authors.forename: B
authors.initials: B
authors.lastname: Keller
authors.forename: L
authors.initials: L
authors.lastname: Vadas
authors.forename: M
authors.initials: M
authors.lastname: Wenk
authors.forename: F J
authors.initials: FJ
authors.lastname: Frey
mesh_terms: D003524:Cyclosporins / Q000097:blood*; D006801:Humans; D011786:Quality Control; D011863:Radioimmunoassay / Q000379:methods / Q000592:standards
chemical_list: D003524:Cyclosporins