TY - RPRT TI - Decrease in frequency of cerebral palsy in preterm infants. AU - Maureen Hack AU - Deanne Wilson Costello PY - 2007 DO - 10.1016/s0140-6736(07)60006-3 UR - https://pubmed.ncbi.nlm.nih.gov/17208622/ ID - 17208622 ER -