Longitudinal changes in visual acuity and visual ability in a cohort followed from the age of 70 to 88 years
Birgitta Bergman, Anders Bergström, Johan SjöstrandVolume:
77
Year:
1999
Language:
english
Pages:
7
DOI:
10.1034/j.1600-0420.1999.770308.x
File:
PDF, 208 KB
english, 1999