81.   Currently, the European Union is banning one hormone and temporarily excluding four others while scientific studies are under way to evaluate their effect on human health.

82.   Drug companies, but not their pharmacy benefit manager subsidiaries, are barred by the FDA from making such claims unless they have scientific studies to back them up.

83.   During that time, more scientific studies of the health effects will be conducted.

84.   Facing intense resistance from Nevada residents, the department has fought back by conducting intensive scientific studies of the site.

85.   For example, Creaser said, Alaska will allow commercial harvest of a new species only after scientific studies are done.

86.   For instance, union leaders first want a scientific study to determine if steroids actually improve performances in baseball.

87.   For more on the scientific study on the threat of landslides, go to www.newscientist.com.

88.   For researchers, the information is crucial to scientific studies.

89.   Foreman said most of what she writes about is derived from research and scientific studies.

90.   Four years later, Jeffrey still believes that UFOs deserve scientific study, and that some might even be alien spaceships.