O'Brien, E. C., Durheim, M. T., Gamerman, V., Garfinkel, S., Anstrom, K. J., Palmer, S. M., & Conoscenti, C. S. (2016). Rationale for and design of the Idiopathic Pulmonary Fibrosis–PRospective Outcomes (IPF-PRO) registry. BMJ Open Respir Res.

O'Brien, Emily C., Michael T. Durheim, Victoria Gamerman, Sandy Garfinkel, Kevin J. Anstrom, Scott M. Palmer, und Craig S. Conoscenti. "Rationale for and Design of the Idiopathic Pulmonary Fibrosis–PRospective Outcomes (IPF-PRO) Registry." BMJ Open Respir Res 2016.

O'Brien, Emily C., et al. "Rationale for and Design of the Idiopathic Pulmonary Fibrosis–PRospective Outcomes (IPF-PRO) Registry." BMJ Open Respir Res 2016.