(Q37317779)
Statements
1 reference
Incidence of registered visual impairment in the Nordic child population (English)
1 reference
Rosenberg T
1 reference
Flage T
1 reference
Hansen E
1 reference
Riise R
1 reference
Rudanko SL
1 reference
Viggosson G
1 reference
Tornqvist K
1 reference
1 January 1996
1 reference
1 reference
49-53
1 reference
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference
1 reference