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Singh, Rishi P., Sunil K. Srivastava, Justis P. Ehlers, Fabiana Q. Silva, Rumneek Bedi, Andrew P. Schachat, and Peter K. Kaiser. "A Single-arm, Investigator-initiated Study of the Efficacy, Safety, and Tolerability of Intravitreal Aflibercept Injection in Subjects With Exudative Age-related Macular Degeneration Previously Treated With Ranibizumab or Bevacizumab (ASSESS Study): 12-month Analysis." Clin Ophthalmol 2015.

Singh, Rishi P., et al. "A Single-arm, Investigator-initiated Study of the Efficacy, Safety, and Tolerability of Intravitreal Aflibercept Injection in Subjects With Exudative Age-related Macular Degeneration Previously Treated With Ranibizumab or Bevacizumab (ASSESS Study): 12-month Analysis." Clin Ophthalmol 2015.