5Garcia JE, Jones GS, Wright GL Jr. Prediction of the time of ovulation. Fertil Steril,1981,36:308-310.
6Lloyd. R, Coulam. CB. The accuracy of urinary luteinizing hormone testing in predicting ovulation. Am J Obstet Gynecol,1989,160:1370-1375.
7Cahill DJ, Wardle PG, Horlow CR, et al. Onset of the preovulatory luteinizing hormone surge: diurnal timing and critical follicular prerequisites. Fertil Steril,1998,70:56-59.
8Arici A, Carr BR, Byrd W. Comparison of two LH monitoring methods in women undergoing intrauterine insemination. In: proleedings of the 48th Annual Meeting of the American Fertility society. San Antonio TX,1992.s70.
9Martinez AR, Bernardus RE, Kucharska O, et al. Urinary Luteinizing hormone testing and prediction of ovulation in spontaneous, clomiphene citrate and human menopausal gohadotropin-stimulaied cycles. A clinical evaluation. Acta Endocrinologica,1991,124:357-363.
