The phrase "a further problem that" is correct and usable in written English.
It can be used when introducing an additional issue or concern related to a topic being discussed.
Example: "In addition to the financial constraints, there is a further problem that needs to be addressed: the lack of skilled labor."
Alternatives: "an additional issue that" or "another concern that".
A further problem that applies to all the above combinatorial theories is that they are incompatible with certain metaphysical views that posit necessary connections between wholly distinct entities.
Intolerance to opioid treatment is a further problem that should not be ignored.
When imaging the human retina, standard structured illumination microscopy encounters a further problem that prevents its application to retinal imaging.
A further problem that limits NO quantification in general is the concurrent presence of reactive oxygen species (ROS).
A further problem that has been addressed in a landmark publication on renal cell carcinoma is intratumoral heterogeneity (Gerlinger et al, 2012).
A further problem that limited the number of studies for meta-analyses including sensitivity analyses, was the differing outcomes and exposures selected.
When the embattled board of Mattel Inc. meets today, its agenda is likely to include the company's depressed stock price, the so-far unsuccessful search for a new chief executive and any further problems that might be lurking at the Learning Company, Mattel's troubled computer software subsidiary.
The industry can switch from massive surplus to massive deficit within a few months.A further problem, that applies especially to the banks, is moral hazard.
In addition to difficulties of definition and collateral costs, there is the further problem that in an open world, taxes on technology are likely to drive production offshore rather than create jobs at home.
In addition to the cell biological queries for which it offers a solution, there are, admittedly, a number of further problems that must be solved if this latest theory is to survive under scrutiny.
