'may cause no' is a valid phrase in written English.
This phrase is usually used to indicate that an action may have no effect or consequence. For example, "Many people worry about their long-term health when taking questionable medications, but this precautionary measure may cause no significant change."
In its earlier stages, cardiomyopathy may cause no symptoms.
Early stages of cancer may cause no symptoms.
When someone has a severe reaction, sometimes the next incident, especially after many years, may cause no reaction at all.
The cardiomyopathies may cause no symptoms and may be detected only by evidence of an enlarged heart and disturbances in cardiac conduction mechanisms detected with an electrocardiography.
The results of the investigation demonstrate that Keronite® coatings may cause no more than a 10% reduction in the endurance limit of the Mg alloy, which is substantially lower than the effect from conventional anodising.
Perhaps the most important message here is that while a newly acquired genital herpes infection may cause no symptoms, new symptoms of genital herpes may in fact result from an old infection.
Furthermore, too many questions may cause no-saying or yes-saying and response fatigue (for a review, see [ 123]), leading to less reliable results.
Although porcine teschovirus may cause an asymptomatic disease, no healthy animal was found to be infected in our collection of samples.
Sony apologized for the delay and "any inconvenience it may cause," offering no explanation beyond "circumstances" that forced the issue.
By virtue of the ability and the opportunity God has given us we must, by his grace, "vindicate the orphan and the oppressed, that man who is of the earth may cause terror no more" (Psalm 10 18).
These may cause almost no progression of the disease after two weeks.
