academic article

• The Importance of Making Assumptions in Bias Analysis..  Epidemiology (Cambridge, Mass.).  32:617-624. 2021
• Controversy and Debate : Questionable utility of the relative risk in clinical research: Paper 4 :Odds Ratios are far from "portable" - A call to use realistic models for effect variation in meta-analysis..  Journal of clinical epidemiology.  294-304. 2021
• Good practices for quantitative bias analysis..  International journal of epidemiology.  43:1969-85. 2014
• Racial and ethnic differences in the association of body mass index and survival in maintenance hemodialysis patients..  American journal of kidney diseases : the official journal of the National Kidney Foundation.  58:574-82. 2011
• Role of nutritional status and inflammation in higher survival of African American and Hispanic hemodialysis patients..  American journal of kidney diseases : the official journal of the National Kidney Foundation.  57:883-93. 2011
• Impact of race on hyperparathyroidism, mineral disarrays, administered vitamin D mimetic, and survival in hemodialysis patients..  Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research.  25:2724-34. 2010
• The mediation proportion..  Epidemiology (Cambridge, Mass.).  16:-. 2005
• Improved estimation of controlled direct effects in the presence of unmeasured confounding of intermediate variables..  Statistics in medicine.  24:1683-702. 2005