(Q50549152)
Statements
[Blindness due to retrolental fibroplasia in Denmark 1948-1985. Updating of compulsory notification of visual handicaps in premature infants] (English)
1 reference
Hansen SE
1 reference
Rosenberg T
1 reference
Fledelius HC
1 reference
1 June 1987
1 reference
149
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27
1 reference
1839-1841
1 reference