Thanwit Sukcharoen. (1999) Factors related to toothbrushing behavior of good oral hygiene patients with gingival recession in Faculty of Dentistry, Mahidol University. Mahidol University,:ม.ป.ท.Thanwit Sukcharoen. 1999. Factors related to toothbrushing behavior of good oral hygiene patients with gingival recession in Faculty of Dentistry, Mahidol University. ม.ป.ท.:Mahidol University,;Thanwit Sukcharoen. Factors related to toothbrushing behavior of good oral hygiene patients with gingival recession in Faculty of Dentistry, Mahidol University. ม.ป.ท.:Mahidol University, 1999. Print.