TY - RPRT TI - Nonextraction treatment with microscrew implants. AU - Hyo-Sang Park AU - Tae-Geon Kwon AU - Jae-Hyun Sung PY - 2004 DO - 10.1043/0003-3219(2004)074<0539:ntwmi>2.0.co;2 UR - https://pubmed.ncbi.nlm.nih.gov/15387034/ ID - 15387034 ER -