epidemiological study

He said more study was needed, especially large epidemiological studies.

With that information coming in, the department designed an epidemiological study.

The health officials who use the reports say they make important epidemiological studies possible.

Health officials in other countries have also been convinced by the epidemiological studies.

It will also deal with epidemiological studies to try and determine the situation finally.

He was doing an epidemiological study of resistance cases in the area.

This is a major advantage over other forms of epidemiological study.

Researchers used data from a large epidemiological study, following subjects over a 10-year period.

There have been very few epidemiological studies of this issue."

Some epidemiological studies found an association between head trauma and the disease.

These so-called epidemiological studies can never prove cause and effect.

We are engaged in a national epidemiological study and demonstration project.

There are however no published epidemiological studies to support this observation.

However, no epidemiological study has been conducted yet to understand its prevalence.

His work established a methodology for epidemiological studies in this field.

A recent epidemiological study concluded that older parents are more likely to have girls than boys.

There are still some pitfalls, however, in this kind of epidemiological study.

Results from epidemiological studies must always be interpreted with caution.

Additional benefits include information for research, audit, epidemiological studies, and management.

Epidemiological studies have demonstrated that, in fact, there are differences between these two types of water.

But his is not the first epidemiological study unable to prove the link.

Epidemiological studies in several areas have raised suspicions about the role of pesticides.

However, the methodology used in the initial epidemiological studies has been criticized.

Limited epidemiological studies have suggested prevalence rates of between 56 and 326 people per 100,000.

We maybe have a theory based on this epidemiological study, but you have no information.