TY - GEN AU - Altemeier,W A TI - Preschool vision screening: the importance of the two-line difference SN - 0090-4481 PY - 2000///0901 KW - Amblyopia KW - diagnosis KW - Child, Preschool KW - Humans KW - Infant KW - Strabismus KW - Vision Screening KW - methods N1 - Publication Type: Editorial UR - https://doi.org/10.3928/0090-4481-20000501-03 ER -