title: Hormonal studies in Cushing's syndrome during petrosal sinus catheterization: Part I: Existence of multihormonal gradients.
authors.affiliation: Department of Endocrinology, Hospital Ramón y Cajal, Madrid, Spain.
authors.forename: E
authors.initials: E
authors.lastname: López
authors.forename: G
authors.initials: G
authors.lastname: Piédrola
authors.forename: H F
authors.initials: HF
authors.lastname: Escobar-Morreale
authors.forename: J
authors.initials: J
authors.lastname: Serrano
authors.forename: O
authors.initials: O
authors.lastname: González
authors.forename: C
authors.initials: C
authors.lastname: Varela
mesh_terms: D000236:Adenoma / Q000175:diagnosis / Q000503:physiopathology; D000324:Adrenocorticotropic Hormone / Q000032:analysis / Q000502:physiology; D000328:Adult; D003480:Cushing Syndrome / Q000175:diagnosis* / Q000503:physiopathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D017591:Petrosal Sinus Sampling; D010907:Pituitary Hormones / Q000032:analysis* / Q000502:physiology; D010911:Pituitary Neoplasms / Q000175:diagnosis / Q000503:physiopathology; D012016:Reference Values
chemical_list: D010907:Pituitary Hormones; D000324:Adrenocorticotropic Hormone