Ubilla-Mazzini DDS, Esp, W.; Moreira-Campuzano DDS, Esp., T.; Mazzini-Torres DDS, MSc, F. Efficacy of Maximun Anchoring Using Transpalanance and Double ATP in Cases Requiring First Superior Premolar Extractions: A Comparative Analysis. Odovtos - Int J Dent Sc 2019, 21, 119-126.