John Bailey, chief scientist at the Personal Care Products Council, questioned the methods and said the phthalates could have come from diapers, lab materials or other sources.

• 个人护理用品委员会的首席科学家约翰.；贝利，对此提问并且说，邻苯二甲酸盐可能来自尿布，实验室物质或其它来源。