His job is to analyze tissue specimens for the Defense Department.
I was a pathologist in Zimbabwe from 1983 to 1985, and saw many tissue specimens of lung cancer.
It also offers the advantage of retrieving information from old or degraded tissue specimens.
To Reed's surprise, the new tissue specimen was found to contain no sign of cancer.
In 1999, the banks distributed about 750,000 tissue specimens for transplantation.
I want a tissue specimen and a blood sample.
In each case, several tissue specimens were fixed with aqueous Bouin's solution.
To obtain tissue specimens of the lung in a variety of disorders.
Immunohistochemistry performed on tissue specimens can be used to make a post-mortem diagnosis.
Information may come from many sources, including patient statistics, tissue specimens, genetics research, and clinical trials.