1.   Operations can even be done using this kind of equipment.

2.   The operation will be done using keyhole surgery.

3.   This is done using washing and gravity separation.

4.   Be sure to cap the pen when you are done using it.

5.   The estimation of call values can now be done using a hand-held calculator.

6.   The testing of theories or, more accurately, hypotheses derived from theories, was to be done using principles of experimental design and statistical testing.

7.   The tests were done using the ProSciCard Program whereby a standard electrocardiograph recording was amplified by an ECG preamplifier and fed to a Pro Science laboratory computer.

8.   In nine patients with chronic diarrhoea and severe failure to thrive a proximal small intestinal biopsy was done using a pediatric twin port biopsy capsule after obtaining informed consent.