Pyare Lal, A.S. William Arputha Sundar, and Yogendra Singh. 2020. “Formulation and Optimization of Biodegradable Periodontal Chips Containing Metronidazole and Levofloxacin”. Asian Pacific Journal of Nursing and Health Sciences 3 (2):25-37. https://doi.org/10.46811/apjnh/3.2.5.