1.   At the last visit we took biopsy samples.

2.   Blood samples were taken from a group of patients of the same age.

3.   For every fifty cubic yards of concrete, Carlton took four samples and pressed them into plastic cylinders.

4.   Lawrence River, where she takes samples from polluted water and instructs local residents in environmental sciences.

5.   Riche told reporters that the samples will be taken in each county to ensure equal representation.

6.   The new soft plastic probe is designed to take microdialysis samples from soft tissues or blood vessels.

7.   The police took blood samples from just about every male in the vicinity.

8.   The study took samples from workers at four nuclear plants.