TY - RPRT TI - Continuous vs. discontinuous force application and root resorption. AU - A Acar AU - U Canyürek AU - M Kocaaga AU - N Erverdi PY - 1999 DO - 10.1043/0003-3219(1999)069<0159:cvdfaa>2.3.co;2 UR - https://pubmed.ncbi.nlm.nih.gov/10227557/ ID - 10227557 ER -