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4. A simple method for the early detection of pregnancy: (A) Comparative study with radioimmunoassay of beta-HCG: and (B) Fallacies compared to other immunological pregnancy tests. Shaarawy M, Nagui AR, El-Day A, Azab S. Contraception; 1982 Apr; 25(4):375-86. PubMed ID: 6179714 [Abstract] [Full Text] [Related]
6. Neocept: a simple, sensitive urine test of early pregnancy in women undergoing ovulation induction. Wang CF, Gemzell C. J Reprod Med; 1982 Apr; 27(4):193-5. PubMed ID: 6808132 [Abstract] [Full Text] [Related]
7. Early detection of pregnancy by new beta-hCG monoclonal urine test. Spona J, Dancoine F, Lorenz U, Valente D, Wasley GD. Gynecol Obstet Invest; 1985 Apr; 19(1):6-10. PubMed ID: 2580762 [Abstract] [Full Text] [Related]
9. Evaluation of a direct agglutination latex particle test for human chorionic gonadotropin. Bermes EW, Isaacs JH. Am J Obstet Gynecol; 1969 Jul 15; 104(6):865-70. PubMed ID: 5792774 [Abstract] [Full Text] [Related]
13. A sensitive hemagglutination assay of human chorionic gonadotropin in the diagnosis of ectopic pregnancy. Hutchins CJ. Obstet Gynecol; 1978 Oct 15; 52(4):499-502. PubMed ID: 714335 [Abstract] [Full Text] [Related]
15. The use of a radioreceptorassay of human chorionic gonadotropin for the diagnosis and management of ectopic pregnancy. Saxena BB, Landesman R. Fertil Steril; 1975 May 15; 26(5):397-404. PubMed ID: 1168588 [Abstract] [Full Text] [Related]
18. Diagnosis of early pregnancy in the baboon. Shaikh AA, Allen-Rowlands C, Dozier T, Kraemer DC, Goldziener JW. Contraception; 1976 Oct 15; 14(4):391-402. PubMed ID: 975825 [Abstract] [Full Text] [Related]
19. Use of a highly sensitive and specific immunoradiometric assay for detection of human chorionic gonadotropin in urine of normal, nonpregnant, and pregnant individuals. Armstrong EG, Ehrlich PH, Birken S, Schlatterer JP, Siris E, Hembree WC, Canfield RE. J Clin Endocrinol Metab; 1984 Nov 15; 59(5):867-74. PubMed ID: 6480810 [Abstract] [Full Text] [Related]