Letter to Editor
Author
Department of Community Medicine, Maulana Azad Medical College, New Delhi, India
among low‑income pregnant women. J Midwifery Womens
Health 2011;56:103‑9.
2. Payal S, Kumar GS, Sumitra Y, Sandhya J, Deshraj J, Shivam K,
et al. Oral health of pregnant females in central India: Knowledge,
awareness, and present status. J Educ Health Promot 2017;6:102.
3. Kim TK. T test as a parametric statistic. Korean J Anesthesiol
2015;68:540‑6.
4. Gambhir RS, Nirola A, Gupta T, Sekhon TS, Anand S. Oral health
knowledge and awareness among pregnant women in India:
A systematic review. J Indian Soc Periodontol 2015;19:612‑7.