"cases of complaints" is correct and usable in written English.
You can use the phrase when referring to a body of complaints that have been made to an individual, company, organization, etc. For example, "We have seen an increased number of cases of complaints about the product from our customers."
The two-witness rule that applies in all cases of complaints of wrongdoing had not been revised or improved since the organisation was founded in the late 19th century.
Ms. Comstock, the spokeswoman, said tonight that the department had been sensitive to concerns about civil rights and civil liberties after the 9/11 attacks, and that the department had been aggressive in investigating more that 500 cases of complaints of ethnic "hate crimes" linked to backlash from the attacks.
A bill being proposed in the state Legislature would increase the filing fee for developers of such properties, and the proceeds would be used by the state attorney general, Andrew M. Cuomo, in part to handle enforcement in cases of complaints by buyers in new projects.
However, opinions still differ on the subject whether or not to do colonoscopy in cases of complaints possibly due to haemorrhoids.
In addition, the model showed a decrease in satisfaction with the understandability of the information provided (p = 0.070) and the degree to which informal caregivers knew which professional to call in cases of complaints, problems or emergencies (p = 0.091).
Evidence for this conjecture comes from the increase in the cases of complaint from physicians and nurses who referred to the Iranian Medical Council and courts [ 7].
Secondly, it provided guidance and education to local RECs, giving second opinions in the case of complaints.
Also any osteosynthesis of the fibula are not encountered in the study because there hardly is any discussion about implant removal of fibula osteosynthesis in case of complaints.
We used 12 weeks as the cut-off value, as the guidelines for shoulder complaints of the Dutch College of General Practitioners recommend US of the shoulder only in case of complaints persisting despite conservative treatment [ 1].
These are by no means isolated cases – 18% of complaints to the ombudsman last year were about care of older people and they investigated more than twice as many as for all other age groups put together.
