Thomas A, Danon L, Christensen H, Northstone K, Smith D, Nixon E, Trickey A, Hemani G, Sauchelli S, Finn A, Timpson N, Brooks-Pollock E. Limits of lockdown: characterising essential contacts during physical distancing. Wellcome Open Res. 2021 May;6:116. doi: 10.12688/wellcomeopenres.16785.1
Layton JB, Sturmer T, Brookhart MA. Misinterpretation of the comparative safety of testosterone dosage forms - Reply. JAMA Intern Med. 2015 Nov;175(11):1875-6. doi: 10.1001/jamainternmed.2015.5807
Layton JB, Meier CR, Sharpless JL, Sturmer T, Jick SS, Brookhart MA. Comparative safety of testosterone dosage forms. JAMA Intern Med. 2015 Jul;175(7):1187-96. doi: 10.1001/jamainternmed.2015.1573
Garcia-Albeniz X, Chan AT. Aspirin for the prevention of colorectal cancer. Best Pract Res Clin Gastroenterol. 2011 Aug;25(0):461-72. doi: 10.1016/j.bpg.2011.10.015