The second source of material that informed our recommendations was clinical judgement, that is, our collective knowledge and clinical experience, which takes into account benefits, risks, and costs in the treatment of diabetes.
Always have a second source of money.
The second source of photographic material is your home network.
The third source of photographic material is Roku Art Packs: memory cards loaded in advance with breathtaking professional photos and accompanying background music ($40 or $70, depending on their sophistication).
Labenne owns seven pieces of Black Beauty, the second most after Piatek, and has been a primary source of material for scientists in Europe.
"The street is a daily source of material," he says.
(Mr. Letterman had mined "Manhattan's giant rats" as a source of material for months).
He then turned to the Soviet Union as a source of material.
And by "extremely helpful," I mean as a source of material for me.
This provided a source of material for qRT-PCR.
