Dr. Shoaib Ulla Khan, Dr. Vibhu Prasad, Dr. Goutham Reddy, Dr. Sunil Muddaiah, Dr. Sanju Somaiah, Dr. Balakrishna Shetty. Positive and negative effects of lockdown due to COVID-19 in ongoing orthodontic cases: A case series. Int J Appl Dent Sci 2022;8(1):543-547. DOI:
https://doi.org/10.22271/oral.2022.v8.i1h.1476