DR.DHEER S. KALWANIYA. A COMPARISON BETWEEN STANDARD FOUR PORT AND THREE PORT LAPAROSCOPIC CHOLECYSTECTOMIES DONE AT A TERTIARY CARE CENTRE IN INDIA OVER ONE AND HALF YEAR: A CASE STUDY. International Journal of Medical Science And Diagnosis Research, [S. l.], v. 3, n. 7, 2019. Disponível em: https://ijmsdr.com/index.php/ijmsdr/article/view/434. Acesso em: 29 may. 2026.