https://dds.las.ac.cn/service/document?appId=a1vacbnPuv9qJRzJvdNXfsesj9JbIa6e&appKey=sPBA4vANLzjnW1k5eufEcc4k7dxfNraW&ts=1763023120348&signature=ef5a23ad9cb1164166830ca69c58ea40&articleTitle=The+Physical+Management+of+Developmental+Disorders&articleAuthor=Ellis%2C+Errington&publicationTitle=The+Physical+Management+of+Developmental+Disorders&language=&publicationType=1&publishYear=&isn=9781483197081&publisher=