Published in Clin Chem on August 01, 1989
Differential recoveries of free choriogonadotropin beta subunit with "hCG MAIAclone". Clin Chem (1990) 0.75
Comparison of four 'second generation' immunoassay systems to determine CA 125 in serum by using a graphical approach to method comparison analysis. Eur J Clin Chem Clin Biochem (1997) 1.40
Heterophilic antibodies in human sera causing falsely increased results in the CA 125 immunofluorometric assay. Clin Chem (1990) 1.28
Comparison of four serum tumour markers in the diagnosis of colorectal carcinoma. Br J Cancer (1992) 0.88
Human choriogonadotropin (hCG): comparisons between determinations of intact hCG, free hCG beta-subunit, and "total" hCG + beta in serum during the first half of high-risk pregnancy. Clin Chem (1990) 0.87
Measurement of serum estradiol: comparison of three "direct" radioimmunoassays and effects of organic solvent extraction. Clin Chem (1987) 0.83
Review on the simultaneous determination of total prostate-specific antigen and free prostate-specific antigen. Prostate Suppl (1996) 0.79
Comparison of five immunoassay procedures for the ovarian carcinoma-associated antigenic determinant CA 125 in serum. Eur J Obstet Gynecol Reprod Biol (1992) 0.78
Comparison of the analytical characteristics and clinical usefulness in tumour monitoring of fifteen hCG(-beta) immunoassay kits. Ann Clin Biochem (1985) 0.78
The phase of the menstrual cycle has no influence on the disease-free survival of patients with mammary carcinoma. Br J Cancer (1994) 0.77
Specific and nonspecific immunoassays to detect HAMA after administration of indium-111-labeled OV-TL 3 F(ab')2 monoclonal antibody to patients with ovarian cancer. J Nucl Med (1992) 0.77
CA-125 levels in cervical mucus during the menstrual cycle. Fertil Steril (1994) 0.77
Serum hormone levels in pregnant cynomolgus monkeys. J Med Primatol (1989) 0.77
Discordant results for choriogonadotropin: a problem caused by lutropin beta-subunit interference? Clin Chem (1985) 0.76
Quantitation of IgG and IgM human anti-mouse antibodies (HAMA) interference in CA 125 measurements using affinity chromatography. Clin Chem Lab Med (1998) 0.76
Circulating inhibin levels in lactating and nonlactating women. Fertil Steril (1994) 0.76
Inaccurate measurement of 17 beta-estradiol in serum of female volunteers after oral administration of milligram amounts of micronized 17 beta-estradiol. Clin Chem (1993) 0.76
Spontaneous dissociation of human pituitary luteinizing hormone in solution. Endocrinology (1978) 0.75
Comparison of the analytical characteristics of ten urinary hCG tests for early pregnancy diagnosis. Ann Clin Biochem (1986) 0.75
The use of 'ultrasensitive' prostate-specific antigen assays in the detection of biochemical recurrence after radical prostatectomy. Br J Urol (1996) 0.75
Precision of assays for sex-hormone-binding globulin: an I-IRMA kit and two Eu-IFMA kits compared. Clin Chem (1987) 0.75
Measurement of serum human lutropin (hLH): hCG-interference evaluated for two hLH-specific IRMA kits. Clin Chem (1988) 0.75
Humoral anti-OV-TL 3 response after the intravenous administration of radiolabelled Fab' or F(ab')2 fragments in ovarian cancer patients. Nucl Med Commun (1995) 0.75
Time-resolved fluoroimmunoassay for unconjugated estrogen in urine: comparison with a fluorometric assay for total estrogen and application in an in vitro fertilization program. Clin Chem (1990) 0.75
The stratus automated immunofluorometric assay system: a modification for measuring urinary human choriogonadotropin. Clin Chem (1990) 0.75
Quantification of CA 125 in peritoneal fluid: inhibition of the CA 125 response in the one-step immunoradiometric assay and establishment of a two-step assay format. Clin Chem (1991) 0.75
Time-resolved immunofluorometric assay for the ovarian carcinoma-associated antigenic determinant CA 125 in serum. Clin Chem (1987) 0.75
Identification of patients with persistent trophoblastic disease by means of a normal human chorionic gonadotropin regression curve. Am J Obstet Gynecol (1993) 0.75
Analytical and clinical performance of improved Abbott IMx CA 125 assay: comparison with Abbott CA 125 RIA. Clin Chem (1995) 0.75
The effect of chronic oral methadone treatment on monkey chorionic gonadotropin, estradiol, dehydroepiandrosterone sulfate, progesterone, prolactin and cortisol levels during pregnancy in the cynomolgus monkey (Macaca fascicularis). Eur J Obstet Gynecol Reprod Biol (1991) 0.75
[The value of tumor markers (among which carcinoembryonal antigen) in the diagnosis of malignant tumors in the gastrointestinal tract]. Ned Tijdschr Geneeskd (1993) 0.75
The squamous cell carcinoma tumor marker in mammary carcinoma: comparison of polyclonal versus monoclonal antibody-based assays. Oncology (1990) 0.75