DR. SANJEEV RANJAN; DR. MANISHA RATHI; DR. AMRIT RAJ. PREVALENCE AND DETERMINANTS OF DEVELOPMENTAL DELAY AMONG CHILDREN AGED 6 MONTHS TO 5 YEARS USING STANDARDIZED SCREENING TOOLS IN A TERTIARY CARE HOSPITAL IN NORTH INDIA: A CROSS-SECTIONAL STUDY. Journal of Population Therapeutics and Clinical Pharmacology, [S. l.], v. 26, n. 4, p. 252–258, 2019. DOI: 10.69980/kmr8sp05. Disponível em: https://jptcp.com/index.php/jptcp/article/view/13574. Acesso em: 18 oct. 2026.