This is most often caused by large scale emissions of heavy metals or organic waste.
This is most often caused by congenital disorders, illness, accidents or skin conditions.
I think troublesome pastry is most often caused because it's undercooked.
This heavy, dense, black mold is most often caused by a long-term moisture problem.
Hallucinations and delusions are most often caused by a disturbance or change in brain function.
Primary hyperparathyroidism is most often caused by an adenoma (a benign tumour) of one parathyroid gland.
It is commonly called mononucleosis, or "mono". Mononucleosis is most often caused by the Epstein-Barr virus.
COPD is defined as a chronic limitation in airflow in the lungs and is most often caused by smoking.
The cause was a form of mesothelioma, a cancer most often caused by exposure to asbestos, said his wife, Selma.
I examined her and found signs of pelvic inflammatory disease, which is most often caused by sexually transmitted diseases.
Contact dermatitis to pure henna is very rare, most often caused by additives such as perfume oils or paraphenylenediamine (PPD).
