Saadia Farid, Khurshid Ali, Hasham Khan and Misri Khan 2016. FREQUENCY OF ETIOLOGIC FACTORS IN EARLY CHILDHOOD CARIES. JOURNAL OF KHYBER COLLEGE OF DENTISTRY. 7, 01 (Dec. 2016), 30–34. DOI:https://doi.org/10.33279/jkcd.v7i01.231.