Evaluation of permanent second molars’ inclination following permanent first molars’ extraction - BAKKAL, MELTEM; YILMAZ, BERZA; KAYA, MUSTAFA SARP; KAYA, MUSTAFA SARP; ÜNVER, TUĞBA; ÜNVER, TUĞBA; KINAY TARAN, PINAR; KINAY TARAN, PINAR; ÖZDEMİR, ŞERİFE; ÖZDEMİR, ŞERİFE (My University, 2019)