The cheapest and most ethical method: buy the paperback (usually available at university bookstores in Pakistan for PKR 800–1500, roughly $3–$5 USD) and use a scanner or a smartphone app (e.g., CamScanner or Microsoft Lens) to create a personal PDF for your own use.
For practical exams (OSPE/OSCE), print the suture pattern diagrams and the "instruments identification" plates to physically study. dogar systemic surgery pdf
The "Systemic" portion of the text focuses on surgery related to specific organ systems: The cheapest and most ethical method: buy the