Doubt is their product.
Michaels
David
D
Department of Environmental and Occupational Health, George Washington University School of Public Health and Health Services, USA.
D001608:Beryllium / Q000633:toxicity; D004345:Drug Industry; D006076:Government; D006077:Government Agencies; D007783:Lactones / Q000633:toxicity; D007880:Legislation, Drug; D011050:Policy Making; D011584:Psychology; D011634:Public Health; D012106:Research; D012307:Risk Factors; D013450:Sulfones / Q000633:toxicity; D014481:United States
D007783:Lactones; D013450:Sulfones; C116926:rofecoxib; D001608:Beryllium