P. Sathees, S. Ramesh, Ravanagomagan, and G. D. S. Josh, “Association of socio-demographic factors with undernutrition in children under five with cleft palate: a cross-sectional study in a South Indian tertiary hospital”, Int J Res Med Sci, vol. 13, no. 7, pp. 2872–2877, Jun. 2025.