Cite
APA Citation
Ingram, R. M., Traynar, M. J., Walker, C., & Wilson, J. M. (1979). screening for refractive errors at age 1 year: a pilot study.. British journal of ophthalmology, 63(4), 243–250. http://access.bl.uk/ark:/81055/vdc_100137790519.0x000055