The phrase "adverse sources" is correct and usable in written English.
It can be used when referring to sources of information or influences that are harmful, unfavorable, or detrimental in some way.
Example: "The research was complicated by the presence of adverse sources that skewed the data."
Alternatives: "unfavorable sources" or "detrimental sources".
All variables were analyzed using descriptive statistics to determine total number of reports; mean age and number in each age group; percentage of gender, history of drug allergy, distribution of adverse events, source of reports, causality assessment, time of exposure, number of concomitant treatments, and time to onset of reaction.
The results show that increasing urban development and poorly managed agricultural areas have the most adverse effects on source water quality.
In order to adjudicate and validate adverse clinical events, source clinical data will be reviewed by an independent CEC comprised of at least 3 cardiologists.
Drug accountability procedures, reporting of (serious) adverse events and source data verification were implemented as part of the trial monitoring according to standard operating procedures conducted by external monitors.
This study joins a growing body of literature to report evidence of adverse effects of source-apportioned PM mass, which would help prioritize research on the biologic mechanisms linking PM pollution to cardiac events and guide future monitoring and emission control polices.
It is capable of resolving sources under adverse conditions, unlike traditional methods, for example when multiple sources are impinging on the array from approximately the same angle or similar pitches.
Both natural and synthetic antioxidants are associated with certain limitations like geographical distribution [16] and seasonal availability [17] of the natural sources and adverse side effects of synthetic antioxidants [18].
The presence of such a wet, unstable substrate, if widespread, probably would have had an adverse impact on food sources and mobility for many of the large mammal populations.
Adverse events from these sources were coded using MedDRA (the Medical Dictionary for Regulatory Activities).
In particular, neighborhood stressors and pollution sources create adverse health conditions, which are counterbalanced by neighborhood resources.
