In its hard-currency-based health economy, Cuba has tried to attract foreign patients from all over the world, who come for the country's inexpensive or unique therapies, such as a surgery for retinitis pigmentosa or vitiligo treatment with a substance ex
In its hard-currency-based health economy, Cuba has tried to attract foreign patients from all over the world, who come for the country's inexpensive or unique therapies, such as a surgery for retinitis pigmentosa or vitiligo treatment with a substance ex
在以强势货币为交易基础的健康产业上，古巴试图以价廉或是独特的疗法，吸引来自全球各地的外国病人，例如针对色素性视网膜炎的手术，或是以人类胎盘萃取物对付白斑病等疗法。