21.   Take a stroke with the right oar, and the boat veers to the left.

22.   The research teams plans to study the association of heart attacks and stroke with other genes that affect clotting.

23.   The research team plans to study the association of heart attacks and stroke with other genes that affect clotting.

24.   The World Health Organization lists stroke along with infertility, bronchitis, flu, arthritis, dizziness, insomnia and depression among medical conditions amenable to acupuncture treatment.

25.   They had shown in a large clinical trial that the operation could prevent strokes with low complication rates.

26.   Thursday night, Snow restored some dignity to his right-handed stroke with a double and sacrifice fly.

27.   Two strokes with one swing.

28.   Turning for shore, we increased our strokes with the coming nightfall.

29.   Use your thumbs, fingers or knuckles to dig a bit deeper around tender spots, then do some soothing strokes with the flat of your hand.

30.   Use a draw stroke with a slight sideward movement to dress the entire blade.