burdens

n.

an onerous or difficult concern

"the burden of responsibility"

同义词：loadencumbranceincumbranceonus

weight to be borne or conveyed

同义词：loadloading

the central meaning or theme of a speech or literary work

同义词：effectessencecoregist

the central idea that is expanded in a document or discourse

The burdens of cancer therapy
Competition, Policy Burdens, and State-Owned Enterprise Reform
The burdens of cancer therapy: clinical and economic outcomes of chemotherapy-induced mucositis.
The public health burdens of sedentary living habits: theoretical but realistic estimates
Future of cancer incidence in the United States: burdens upon an aging, changing nation.
Counting blessings versus burdens: an experimental investigation of gratitude and subjective well-being in daily life
Understanding economic and other burdens of terminal illness: the experience of patients and their caregivers.
Causes and consequences of tick (Ixodes scapularis) burdens on white-footed mice (Peromyscus leucopus).
Human Exposure to PBDEs:  Associations of PBDE Body Burdens with Food Consumption and House Dust Concentrations
Comparison of the Burdens of Hospital-Onset, Healthcare Facility-Associated Clostridium difficile Infection and of Healthcare-Associ...