Hard enamel tus pin rau Nursing London congress 2019. Zoo rau tawv enamel yog zoo heev, thiab txais tos hauv congress. Tus pin tuaj yeem ua kev cai ua raws li kev xav tau ntawm lub rooj sib tham thiab muab rau cov neeg xav tau hauv lub rooj sib tham.
Tus pin no yog copyrighted, thiab kev muag khoom tsis tso cai!
