An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Karra M, Canning D, Foster S, Shah IH, Senanayake H, Ratnasiri UD, Pathiraja RP.Karra M, et al.Reprod Health. 2017 Mar 14;14(1):42. doi: 10.1186/s12978-017-0304-7.Reprod Health. 2017.PMID: 28292333Free PMC article.
Canning D, Shah IH, Pearson E, Pradhan E, Karra M, Senderowicz L, Bärnighausen T, Spiegelman D, Langer A.Canning D, et al. Among authors: karra m.BMC Pregnancy Childbirth. 2016 Nov 21;16(1):362. doi: 10.1186/s12884-016-1160-0.BMC Pregnancy Childbirth. 2016.PMID: 27871269Free PMC article.Clinical Trial.
Karra M, Canning D, Hu J, Ali M, Lissner C.Karra M, et al.Stud Fam Plann. 2016 Dec;47(4):325-339. doi: 10.1111/sifp.12000. Epub 2016 Nov 28.Stud Fam Plann. 2016.PMID: 27891623Free PMC article.Review.
Goyal N, Karra M, Canning D.Goyal N, et al. Among authors: karra m.Int J Epidemiol. 2019 Aug 1;48(4):1125-1141. doi: 10.1093/ije/dyz090.Int J Epidemiol. 2019.PMID: 31074784
Karra M, Pearson E, Canning D, Shah I, de Silva R, Samarasekera A.Karra M, et al.Int Perspect Sex Reprod Health. 2018 Dec 1;44(4):133-145. doi: 10.1363/44e6918.Int Perspect Sex Reprod Health. 2018.PMID: 31246564Clinical Trial.
Karra M, Pearson E, Pradhan E, de Silva R, Samarasekera A, Canning D, Shah I, Weerasekera D, Senanayake H.Karra M, et al.Trials. 2019 Jul 8;20(1):407. doi: 10.1186/s13063-019-3473-6.Trials. 2019.PMID: 31287021Free PMC article.
Pearson E, Senderowicz L, Pradhan E, Francis J, Muganyizi P, Shah I, Canning D, Karra M, Ulenga N, Bärnighausen T.Pearson E, et al. Among authors: karra m.BMC Womens Health. 2020 May 12;20(1):102. doi: 10.1186/s12905-020-00956-0.BMC Womens Health. 2020.PMID: 32398077Free PMC article.Clinical Trial.
Canning D, Karra M, Dayalu R, Guo M, Bloom DE.Canning D, et al. Among authors: karra m.medRxiv [Preprint]. 2020 Apr 23:2020.04.19.20065219. doi: 10.1101/2020.04.19.20065219.medRxiv. 2020.PMID: 32511621Free PMC article.Preprint.