In this, as in other epidemic diseases, such violent seizures are most common during the earlier periods of its prevalence, but later in its course premonitory symptoms are more frequently observed.
It was quite severe, however, so that it is doubtful whether the apparent modification was anything more than is frequently observed in cases where no quinine has been administered.
Indeed, it has been so frequently observed in some epidemics that a few writers have regarded it as a symptom rather than a complication of the disease.
There is frequently observed to arise in the neighborhood of the wound a reddish erythematous blush, which soon extends to the whole limb, and commonly begins to disappear in the early part of the second week.
Although occasionally accompanying the polyarticular variety, it is frequently observed independently, and is then often monoarticular, and affects especially the knee; however, both knees sometimes are involved.
In willows the change of pistils into staminal organs has been frequently observed.
It forms one reason for the sterility so frequently observed in the case of true hybrids.
It may also be produced by the membranes giving way too soon, as is so frequently observed in first labours.
Gummatous disease is frequently observed also in the flat bones of the skull, in the bones of the hand, as syphilitic dactylitis, and in the bones of the forearm and leg.
The condition isfrequently observed to follow, either directly or after an interval, upon a lesion which involves gross injury of the joint or of one of the neighbouring bones.
At or near puberty there is frequently observed an affection of the eyes, known as chronic interstitial keratitis, the relationship of which to inherited syphilis was first established by Hutchinson.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "frequently observed" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
