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Singh A, Upadhyay AK, Kumar K.Singh A, et al. Among authors: upadhyay ak.Matern Child Health J. 2017 Mar;21(3):492-508. doi: 10.1007/s10995-016-2132-8.Matern Child Health J. 2017.PMID: 27456305
Kannaujiya AK, Kumar K, McDougal L, Upadhyay AK, Raj A, James KS, Singh A.Kannaujiya AK, et al. Among authors: upadhyay ak.Matern Child Health J. 2023 Jan;27(1):126-141. doi: 10.1007/s10995-022-03559-3. Epub 2022 Nov 9.Matern Child Health J. 2023.PMID: 36352288Free PMC article.
Upadhyay AK, Singh A, Kumar K, Singh A.Upadhyay AK, et al.BMC Public Health. 2015 Mar 28;15:300. doi: 10.1186/s12889-015-1631-7.BMC Public Health. 2015.PMID: 25884539Free PMC article.
Singh A, Upadhyay AK, Singh A, Kumar K.Singh A, et al. Among authors: upadhyay ak.Stud Fam Plann. 2017 Mar;48(1):55-71. doi: 10.1111/sifp.12017. Epub 2017 Feb 20.Stud Fam Plann. 2017.PMID: 28217882