81.   Dr. Michael Janson of Arlington, Mass., past president of the American College for Advancement in Medicine, questioned whether the study included enough patients.

82.   He added the studies included nations in Europe and the Commonwealth of Independent States.

83.   In an accompanying editorial, two researchers agreed, noting that neither study included measurements of bone mass.

84.   Other national studies sometimes include just several hundred blacks, he said.

85.   Studies occasionally include a third group not getting a placebo.

86.   The one-year study will include meetings between Colombian palm oil experts and their Malaysian counterparts.

87.   The study did not include deaths caused by natural adverse reactions to medicine, the researchers said.

88.   The study did not include other major cities, such as Tokyo, Mexico City and Rome.

89.   The study included only one of the multiple effects sulfate particles would have, he said.

90.   The study included previous findings showing how healthy young adults were more likely to suffer serious effects of the virus than children.