abbr.程序设计指示(ProgrammingPlanningDirectives)
These hypothesized functions for PPD are far from proved.
这些对于产后抑郁症作用的假设还远未得到证实。
PPD reaction decreased when CD4cell counts were decreased.
当CD 4细胞计数下降时,PPD反应减弱。
PHT which prevented by PPD might effect mechanism of 5 - ht.
PPD抑制肺动脉高压可能通过影响5 - HT作用机制。
The PPD had no significant correlation with obstetrics complication.
产后抑郁与产科并发症无明显相关。
Objective To evaluate the value of tuberculosis antibody and PPD test.
目的对血结核抗体和PPD试验用于肺结核诊断的价值进行评估。