South China Journal of Preventive Medicine ›› 2026, Vol. 52 ›› Issue (1): 104-108.doi: 10.12183/j.scjpm.2026.0104

• Field Research • Previous Articles     Next Articles

  

  • Received:2025-03-17 Online:2026-01-20 Published:2026-02-06

CLC Number: 

  • R192