Goyal, M. ., Jain, M. ., Singhal, S. ., & Nandimath, K. . (1969). 18p Deletion Syndrome: Case Report with Clinical Consideration and Management. Contemporary Clinical Dentistry, 8(4), 632-636. https://doi.org/10.4103/ccd.ccd_129_17 (Original work published 1969)