L. Ranta-Kemppainen

Management of traumatic hyphema in children. An analysis of 340 cases.

A. Tarkkanen, R. Uusitalo, L. Ranta-Kemppainen, 1988, Archives of ophthalmology.

Screening of infants for strabismus and refractive errors with two‐flash photorefraction with and without cycloplegia

K. Kaakinen, L. Ranta-Kemppainen, 1986, Acta ophthalmologica.