TY - RPRT TI - Visual function in school-aged children born before 29 weeks of gestation: a population-based study. AU - A L Hård AU - A Niklasson AU - E Svensson AU - A Hellström PY - 2000 DO - 10.1017/s0012162200000207 UR - https://pubmed.ncbi.nlm.nih.gov/10698327/ ID - 10698327 ER -