References
- Schug S, Baunacke A, Goeckenjan M, et al. Endometrial human chorionic gonadotropin (hCG) expression is a marker for adequate secretory transformation of the endometrium. Arch Gynecol Obstet. 2019;299(6):1727–1736. doi:10.1007/s00404-019-05130-y
- Rahimkhani M, Khavari-Daneshvar H, Sharifian R. Asymptomatic bacteriuria and pyuria in pregnancy. Acta Med Iran. 2008;46(5):409–412.
- Wang Z, Gao Y, Zhang D, Li Y, Luo L, Xu Y. Predictive value of serum β-human chorionic gonadotropin for early pregnancy outcomes. Arch Gynecol Obstet. 2020;301(1):295–302. doi:10.1007/s00404-019-05388-2
- Nwabuobi C, Arlier S, Schatz F, Guzeloglu-Kayisli O, Lockwood CJ, Kayisli UA. hCG: biological functions and clinical applications. Int J Mol Sci. 2017;18(10):2037. doi:10.3390/ijms18102037
- The National Committee for Clinical Laboratory Standards. Method Comparison and Bias Estimation Using Patient Samples; Approved Guideline. Second ed. EP9-A2; 2002.
- Hadinata IE, Doyle LW, Thompson D, Reti L. Serum β-hCG levels post-treatment of ectopic pregnancy with a single dose of intramuscular methotrexate. Aust N Z J Obstet Gynaecol. 2015;55(2):181–184. doi:10.1111/ajo.12316
- Thompson BW, Zerden ML, Morse JE. Abnormally elevated serum hCG in a patient with end-stage renal disease seeking abortion: to be expected or a cause for concern? A case report. Contraception. 2015;92(1):84–86. doi:10.1016/j.contraception.2015.03.014
- Lu WB. Predictive value of serum hCG, PROG, E2 level in early pregnancy for fetal suspension. Gansu Med J. 2018;37(10):889–890. (Article in China).
- Jiang SH. Evaluation of the combined detection of serum HCG, β-HCG and progesterone in the diagnosis of ectopic pregnancy. Chin Community Doctors. 2018;34(3):112, 114. (Article in China).
- National Committee for Clinical Laboratory Stardards. EP9 A2 Method Comparison and Bias Estimation Using Patient Samples: Approved Guide-Line. Wayne, PA, USA: NCCLS; 2004.
- Rahimkhani M, Kazemian K, Daryasari RR. Falsely undetectable TSH in a euthyroid patient. Thyroid Res. 2020;13(1):2. doi:10.1186/s13044-020-0076-y
- Xu YW, Wang LJ, Zhu J. Comparison and bias assessment of serum β-HCG results measured by different assay systems. Chin J Rural Med Pharm. 2018;25(4):55–56. (Article in China).
- Yuan XH, Yang CJ, Hu HP, et al. The performance analysis of immunofluorescence POCT method to detect the blood HCG. J Clin Hematol. 2015;28(5):875–877. (Article in China).