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Obstetrics and Gynecology|March 1, 1988
Blood or urine measurement of human chorionic gonadotropin for detection of ectopic pregnancy? A comparative study of quantitative and qualitative methods in both fluidsR J Norman, R H Buck, L Rom, et al.
Clinical Chemistry|July 1, 1987
Measurement of the free alpha subunit of human glycoprotein hormones by a monoclonal antibody-based immunoradiometric assay, and further exploration of antigenic sites on the choriogonadotropin moleculeR J Norman, R Haneef, R H Buck, et al.
The Journal of Antibiotics|June 1, 1990
Isolation of (4R)-4-[(E)-2-butenyl]-4-methyl-L-threonine, the characteristic structural element of cyclosporins, from a blocked mutant of Tolypocladium inflatumJ J Sanglier, R Traber, R H Buck, et al.
The Journal of Clinical Endocrinology and Metabolism|June 1, 1988
Impaired corpus luteum function in ectopic pregnancy cannot be explained by altered human chorionic gonadotropinR J Norman, R H Buck, M A Kemp, et al.
Obstetrics and Gynecology|April 1, 1987
Relationship between blood and urine concentrations of intact human chorionic gonadotropin and its free subunits in early pregnancyR J Norman, M Menabawey, C Lowings, et al.
Gynecologic Oncology|May 1, 1990
Detection of a small molecular species of human chorionic gonadotropin in the urine of patients with carcinoma of the cervix and cervical intraepithelial neoplasia: comparison with other assays for human chorionic gonadotropin and its fragmentsR J Norman, R H Buck, B Aktar, et al.
Clinical Chemistry|May 1, 1986
Various methods for determining urinary choriogonadotropin evaluated for the early diagnosis of ectopic pregnancyR H Buck, R J Norman, K Reddi, et al.
Fertility and Sterility|November 1, 1987
Detection of urinary human chorionic gonadotropin by rapid immunoconcentration method is the first-line test for suspected ectopic pregnancyR H Buck, N Gihwala, L Rom, et al.
Annals of Clinical Biochemistry|May 1, 1987
Bedside application of an ultrasensitive urine test for HCG in patients with suspected ectopic pregnancyR H Buck, N Pather, J Moodley, et al.
Medicine and Science in Sports and Exercise|April 1, 1990
The incidence of hyponatremia during prolonged ultraendurance exerciseT D Noakes, R J Norman, R H Buck, et al.
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