FAHEEM BHATT; SHELLY SACHDEVA; KUSH PATHAK; VISHAL VASHISHTH; JYOTSNA RANI. Relationship of Personal Hygiene and BMI with OHI-S Scores among Primary School Children in a District in North India. International Healthcare Research Journal, v. 5, n. 6, p. OR11-OR14, 26 Sep. 2021.