2 Matching Annotations
  1. Jul 2018
    1. On 2015 Mar 18, Peter Hajek commented:

      The title is misleading. An association does not prove causation.


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

  2. Feb 2018
    1. On 2015 Mar 18, Peter Hajek commented:

      The title is misleading. An association does not prove causation.


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