TY - RPRT TI - A large-sample many-variable study of motor dysfunction of infancy. AU - P H Ellison AU - C Browning AU - J L Horn PY - 1983 DO - 10.1093/jpepsy/8.4.345 UR - https://pubmed.ncbi.nlm.nih.gov/6668526/ ID - 6668526 ER -