R. L. Halpern

发表

Margaret Wong, R. L. Halpern, James H. Frank, 2017, International medical case reports journal.

Margaret Wong, R. L. Halpern, James H. Frank, 2015, Case Reports in Ophthalmology.

H. Grossniklaus, E. Ceballos, R. L. Halpern, 1999, Retina.

W. B. Lee, Margaret Wong, R. L. Halpern, 2017, American journal of ophthalmology case reports.