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by Berkman, Nancy D., Santaguida, Pasqualina, Viswanathan, Meera, Morton, Sally C.
Published 2014
“... statistical methods, fidelity to the protocol, patient/provider blinding, and attrition bias. Studies differed...”Published 2014
Agency for Healthcare Research and Quality
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by Berkman, Nancy D., Santaguida, Pasqualina, Viswanathan, Meera, Morton, Sally C.
Published 2014
“... statistical methods, fidelity to the protocol, patient/provider blinding, and attrition bias. Studies differed...”Published 2014
Agency for Healthcare Research and Quality
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by Viswanathan, Meera, Urrutia, Rachel P., Hudson, Kesha N., Middleton, Jennifer Cook
Published 2023
“... on the association between folic acid supplementation and NTDs (N=990,372). One cohort study reported a statistically...”Published 2023
Agency for Healthcare Research and Quality
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by Viswanathan, Meera
Published 2018
Published 2018
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
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by Viswanathan, Meera
Published 2018
Published 2018
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services