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.
Hébert PC, Morinville A, Costa A, Heckman G, Hirdes J.Hébert PC, et al. Among authors: costa a.CMAJ Open. 2019 May 19;7(2):E341-E350. doi: 10.9778/cmajo.20180086. Print 2019 Apr-Jun.CMAJ Open. 2019.PMID: 31110112Free PMC article.
Lee L, Patel T, Costa A, Bryce E, Hillier LM, Slonim K, Hunter SW, Heckman G, Molnar F.Lee L, et al. Among authors: costa a.Can Fam Physician. 2017 Jan;63(1):e51-e57.Can Fam Physician. 2017.PMID: 28115460Free PMC article.
Rios S, Perlman CM, Costa A, Heckman G, Hirdes JP, Mitchell L.Rios S, et al. Among authors: costa a.BMC Geriatr. 2017 Oct 23;17(1):244. doi: 10.1186/s12877-017-0636-8.BMC Geriatr. 2017.PMID: 29061129Free PMC article.
Rios S, Perlman CM, Costa A, Heckman G, Hirdes JP, Mitchell L.Rios S, et al. Among authors: costa a.BMC Geriatr. 2018 May 31;18(1):128. doi: 10.1186/s12877-018-0819-y.BMC Geriatr. 2018.PMID: 29855269Free PMC article.
Heckman GA, Hirdes JP, Hébert PC, Morinville A, Amaral ACKB, Costa A, McKelvie RS.Heckman GA, et al. Among authors: costa a.J Am Med Dir Assoc. 2019 Apr;20(4):438-443. doi: 10.1016/j.jamda.2018.10.031. Epub 2018 Dec 17.J Am Med Dir Assoc. 2019.PMID: 30573437
Hirdes JP, Heckman GA, Morinville A, Costa A, Jantzi M, Chen J, Hébert PC.Hirdes JP, et al. Among authors: costa a.J Am Med Dir Assoc. 2019 Nov;20(11):1425-1431.e1. doi: 10.1016/j.jamda.2019.02.010. Epub 2019 Apr 5.J Am Med Dir Assoc. 2019.PMID: 30956146
Lee L, Jones A, Costa A, Hillier LM, Patel T, Milligan J, Pefanis J, Giangregorio L, Heckman GA, Parikh R.Lee L, et al. Among authors: costa a.Can J Aging. 2021 Jun;40(2):193-205. doi: 10.1017/S0714980820000161. Epub 2020 Jun 23.Can J Aging. 2021.PMID: 32638663
Heckman GA, Hirdes JP, Hébert P, Costa A, Onder G, Declercq A, Nova A, Chen J, McKelvie RS.Heckman GA, et al. Among authors: costa a.Can J Cardiol. 2021 Nov;37(11):1767-1774. doi: 10.1016/j.cjca.2021.07.009. Epub 2021 Jul 22.Can J Cardiol. 2021.PMID: 34303783
Muratov S, Lee J, Holbrook A, Costa A, Paterson JM, Guertin JR, Mbuagbaw L, Gomes T, Khuu W, Tarride JE.Muratov S, et al. Among authors: costa a.BMC Geriatr. 2018 Nov 1;18(1):262. doi: 10.1186/s12877-018-0952-7.BMC Geriatr. 2018.PMID: 30382828Free PMC article.