TY  - RPRT
TI  - Visual acuity development in normal and abnormal preterm human infants.
AU  - A M Norcia
AU  - C W Tyler
AU  - R Piecuch
AU  - R Clyman
AU  - J Grobstein
DO  - 10.3928/0191-3913-19870301-05
UR  - https://pubmed.ncbi.nlm.nih.gov/3585654/
ID  - 3585654
ER  -