Comment on

• Burden of changes in pill appearance for patients receiving generic cardiovascular medications after myocardial infarction: cohort and nested case-control studies.

  Kesselheim AS, Bykov K, Avorn J, Tong A, Doherty M, Choudhry NK. Kesselheim AS, et al. Ann Intern Med. 2014 Jul 15;161(2):96-103. doi: 10.7326/M13-2381. Ann Intern Med. 2014. PMID: 25023248
• Burden of changes in generic pill appearance.

  Uhl K, Peters JR. Uhl K, et al. Ann Intern Med. 2014 Dec 2;161(11):839. doi: 10.7326/L14-5028. Ann Intern Med. 2014. PMID: 25437414 No abstract available.
• Burden of changes in generic pill appearance.

  Pauker S. Pauker S. Ann Intern Med. 2014 Dec 2;161(11):839. doi: 10.7326/L14-5028-2. Ann Intern Med. 2014. PMID: 25437415 No abstract available.