Recruitment strategies and challenges: Lessons learned from a coal ash and children's health study.
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L. Sears | K. Zierold | G. Brock | C. Sears | B. Polivka | C. Odoh | A. Hagemeyer | L. Tompkins | Jack A. Pfeiffer | C. Zhang
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L. Sears | K. Zierold | G. Brock | C. Sears | B. Polivka | C. Odoh | A. Hagemeyer | L. Tompkins | Jack A. Pfeiffer | C. Zhang