21.   Several have developed systems of encryption with their American colleagues, but they refused to describe their methods.

22.   Silvers described his methods in a recent interview, using as an example his recent Newsweek cover of Princess Diana, a mosaic composed of floral photographs.

23.   The Wisconsin patents describe the method for isolating stem cells from the inner cell mass that arises in human embryos shortly after conception.

24.   Though she is happy to describe the method she uses, she acknowledges that keeping house is a matter of individuality.

25.   While Labriola and Livingston both urge that chemotherapy patients avoid anti-oxidants, they also described methods for identifying safe combinations in the Oncology article.

26.   Duelfer said the some of the papers describe programs of interest to the United States, while others describe methods the Iraqis used to conceal information.

27.   He described their methods of protest as violent, but said he admired their determination.

28.   The Times quoted New York obstetrician Richard Hausknecht as saying he was already quietly using methotrexate and would be describing the method at the meeting in San Francisco.