The phrase "a number of systemic" is correct and usable in written English.
It can be used when referring to multiple systemic issues, factors, or elements in a particular context.
Example: "The report highlighted a number of systemic barriers that prevent equal access to education."
Alternatives: "several systemic" or "various systemic".
A number of systemic failures have come to light.
Beyond the millions of TAG dollars that couldn't be accounted for, the audit found a number of systemic weaknesses in the OSSE's management of the program.
Obstructive sleep apnoea (OSA) is a serious condition that can be the cause of a number of systemic symptoms and conditions.
Accumulation of dental plaque and bacterial colonisation of the oropharynx is associated with a number of systemic diseases including ventilator associated pneumonia.
It was a result of a number of systemic failures that have plagued the Trump Presidency in all too many areas: wishful thinking, lack of preparation, exaggerated rhetoric, disregard for detail, and a cult of personality.
The summit fell prey to a number of systemic failures that have plagued this Presidency: wishful thinking, lack of preparation, exaggerated rhetoric, disregard for detail, and a cult of personality.
Exposure to Pb is ubiquitous, with the highest levels found in some environmental exposures that have been associated with a number of serious systemic adverse effects involving the nervous system, blood-forming organs, lungs, and kidneys.
However, APN as well as PPNN models make use of systems theory/analysis to provide own routines with a number of distinctive systemic prerogatives.
This is because liver size is affected by body habitus, race, and a number of unrelated systemic diseases.
A number of effective systemic therapies exist for psoriasis that may reduce the number of patients with severe symptoms [20, 21].
Over the years several attempts have been made to link pseudoexfoliation syndrome to a number of serious systemic diseases.
