South China Journal of Preventive Medicine ›› 2025, Vol. 51 ›› Issue (4): 471-474.doi: 10.12183/j.scjpm.2025.0471

• Continuing Medical Education (Field Epidemiology) • Previous Articles     Next Articles

  

  • Received:2024-07-18 Online:2025-04-20 Published:2025-05-26

CLC Number: 

  • R182