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Are observed associations between a high maternal prepregnancy body mass index and offspring IQ likely to be causal?
- Correspondence to Helen Coo, Pediatrics, Queen's University, Kingston, ON K7L 3N6, Canada; cooh{at}queensu.ca
Citation
Are observed associations between a high maternal prepregnancy body mass index and offspring IQ likely to be causal?
Publication history
- Received February 8, 2019
- Revised June 18, 2019
- Accepted July 6, 2019
- First published July 29, 2019.
Online issue publication
September 11, 2019
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© Author(s) (or their employer(s)) 2019. No commercial re-use. See rights and permissions. Published by BMJ.