Cita APA

Robinson, R., & O'Keefe, M. (1992). Cryotherapy for retinopathy of prematurity--a prospective study.

Citación estilo Chicago

Robinson, R., y M. O'Keefe. Cryotherapy for Retinopathy of Prematurity--a Prospective Study. 1992.

Cita MLA

Robinson, R., y M. O'Keefe. Cryotherapy for Retinopathy of Prematurity--a Prospective Study. 1992.