31.   Money and politics are a potent combination, and many countries are struggling to ensure that only legal donations make it into campaign war chests.

32.   Most of the babies in the study were born before highly potent combination therapy became available for AIDS.

33.   Newcombe said the Australians, who won their first World Group match under his leadership, are now a potent combination, particularly on grass.

34.   Previous studies showed that new T cells were being produced by AIDS patients who had been taking potent combinations of AIDS drugs.

35.   The long-hitting Els and Johnstone, known for a deft touch around the greens, were a potent combination in either format.

36.   Though potent combinations of AIDS drugs in the past decade have made AIDS more manageable by subduing the virus, they are not a cure.

37.   Certainly, England will expect Devon Malcolm, Darren Gough, Angus Fraser and Cork to prove a potent combination throughout the winter.

38.   Two clubs have potent combinations on the team.