McInerney KA, Hahn KA, Hatch EE, Mikkelsen EM, Steiner AZ, Rothman KJ, Sorensen HT, Snerum TM, Wise LA. Lubricant use during intercourse and time-to-pregnancy: a prospective cohort study. BJOG. 2018 Nov;125(12):1541-8. doi: 10.1111/1471-0528.15218
Rodriguez A, Garcia-Esteban R, Basterretxea M, Lertxundi A, Rodriguez‐Bernal C, Iniguez C, Rodriguez‐Dehli C, Tardon A, Espada M, Sunyer J, Morales E. Associations of maternal circulating 25-hydroxyvitamin D3 concentration with pregnancy and birth outcomes. BJOG. 2015 Nov;122(12):1695-704. doi: 10.1111/1471-0528.13074
Davis AE, Mehrota S, Ladner DP, Kilambi V, Friedewald JJ. Changes in geographic disparity in kidney transplantation since the final rule. Transplantation. 2014 Nov 15;98(9):931-6. doi: 10.1097/TP.0000000000000446
Davis AE, Mehrotra S, McElroy LM, Friedewald JJ, Skaro AI, Lapin B, Kang R, Holl JL, Abecassis MM, Ladner DP. The extent and predictors of waiting time geographic disparity in kidney transplantation in the United States. Transplantation. 2014 May 27;97(10):1049-57. doi: 10.1097/01.tp.0000438623.89310.dc
Hoogeveen EK, Aalten J, Rothman KJ, Roodnat JI, Mallat MJ, Borm G, Weimar W, Hoitsma AJ, de Fijter JW. Effect of obesity on the outcome of kidney transplantation: a 20-year follow-up. Transplantation. 2011 Apr 27;91(8):869-74.
Heintz E, Brodtkorb T, Nelson N, Levin LA. The long-term cost-effectiveness of fetal monitoring during labour: a comparison of cardiotocography complemented with ST analysis versus cardiotocography alone. BJOG. 2008;115(13):1676-87.
Clarkson TB, Anthony MS, Klein KP. Hormone replacement therapy and coronary artery atherosclerosis: the monkey model. BJOG. 1996 May;103(Suppl 13):53-7.
Johannes CB, Caro JJ, Hartz SC, Marrs R. Adverse effects of ovulatory stimulants: a review. Assist Reprod Rev. 1993;3:68-74.