Healy

To analyze the effects of PYLL, DALY and HeaLY on study of burden of diseases.

目的:探讨PYLL 、 DALY和HeaLY在疾病负担研究中的作用及其特点.

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These are all fair points. But Mr Healy's warnings are still worth heeding.

这些都是一般的观点, 然而希利先生的警告还是值得注意的.

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