title: [The use of the orthogonal function method for calculating the background in determining ergotamine in biological material].
authors.forename: M A
authors.initials: MA
authors.lastname: Tadzhiev
authors.forename: L T
authors.initials: LT
authors.lastname: Ikramov
mesh_terms: D002102:Cadaver; D002138:Calibration; D004878:Ergotamine / Q000032:analysis* / Q000302:isolation & purification; D005069:Evaluation Studies as Topic; D006801:Humans; D008433:Mathematics; D013056:Spectrophotometry, Ultraviolet / Q000379:methods
chemical_list: D004878:Ergotamine
vernacular_title: Primenenie metoda ortogonal'nykh funktsiĭ dlia ucheta fona pri opredelenii érgotamina v biologicheskom materiale.