South China Journal of Preventive Medicine ›› 2026, Vol. 52 ›› Issue (3): 310-315.doi: 10.12183/j.scjpm.2026.0310

• Field Research • Previous Articles     Next Articles

  

  • Received:2025-09-18 Online:2026-03-20 Published:2026-04-07

CLC Number: 

  • R181.3