2 Matching Annotations
  1. Jul 2018
    1. On 2017 Nov 24, Shashi Seshia commented:

      This is an Open Access article under the terms of the Creative-Commons Attribution-Non Commercial License. Readers should be able to download the article without paying any fee.


      This comment, imported by Hypothesis from PubMed Commons, is licensed under CC BY.

  2. Feb 2018
    1. On 2017 Nov 24, Shashi Seshia commented:

      This is an Open Access article under the terms of the Creative-Commons Attribution-Non Commercial License. Readers should be able to download the article without paying any fee.


      This comment, imported by Hypothesis from PubMed Commons, is licensed under CC BY.