title: [Data analysis and quality control in radioimmunoanalysis. II. Evaluation of the internal and external quality in the quantification of pituitary gonadotropins].
abstract: The procedures for a systematic evaluation of the quality control of radioimmunoassay in general were described previously. In this report we present the parameters of quality control and their application to the radioimmunoassay (RIA) of pituitary gonadotrophic hormones, luteinizing hormone (LH) and follicle stimulating hormone (FSH) in serum. We present the results obtained in the intra-assay variation for the measurement of the pituitary gonadotrophic hormones in serum (LH and FSH) from 1983 to 1989. The results on bias and the inter-laboratory assessment through an external quality control scheme during the same period are also presented.
authors: Departamento de Biología de la Reproducción, Instituto Nacional de la Nutrición Salvador Zubirán, México, D.F.
authors: M
authors: M
authors: Menjívar
authors: M
authors: M
authors: Cárdenas
authors: A
authors: A
authors: Ulloa-Aguirre
authors: R
authors: R
authors: Recio
authors: C
authors: C
authors: Rocha
authors: N
authors: N
authors: Bedolla
authors: G
authors: G
authors: Pérez-Palacios
authors: J
authors: J
authors: Garza-Flores
mesh_terms: D015982:Bias; D005188:False Negative Reactions; D005189:False Positive Reactions; D005640:Follicle Stimulating Hormone / Q000097:blood*; D006801:Humans; D007755:Laboratories, Hospital / Q000592:standards*; D007986:Luteinizing Hormone / Q000097:blood*; D011785:Quality Assurance, Health Care; D011786:Quality Control; D011863:Radioimmunoassay / Q000592:standards*; D012015:Reference Standards
chemical_list: D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone
vernacular_title: Análisis de datos y control de calidad en el radioinmunoanálisis. II. Evaluación de la calidad interna y externa en la cuantificación de gonadotropinas hipofisiarias.