1.   Among sixty drawings are many early studies including shelter and coalmine subjects.

2.   The study included women of different ages, races and so forth.

3.   The study will include an examination of careers advice practices, selection of trainees and the role of employers.

4.   Developmental studies include work on factors which operate on early segmentation, the development of patterns on butterfly wings and work on the control and growth of Drosophila.

5.   Studies include analysis of the genetics of growth using laboratory animals and of quantitative production traits in livestock.

6.   Our study did not include a control group.

7.   Studies rarely include a psychiatric control group.

8.   Although the study included men, there were too few who both used phenlypropanolamine and suffered strokes to draw any conclusions about the risks in men.

9.   Besides pollution measures, the study also includes estimates of vulnerable populations for every U.S. county.