This Edraw template is a comprehensive Entity-Relationship Diagram (ERD) tailored for healthcare or pharmaceutical systems. It features rectangular entities representing key components such as patients, doctors, medications, orders, and delivery services. The relationships between these entities are clearly depicted by connecting lines, providing a visual understanding of the system's data structure and interactions. This template is ideal for database designers, healthcare professionals, and anyone seeking to visualize and optimize data flows within a healthcare or pharmaceutical context.