(Q62576698)

English

Consent for Participation in the Bloemfontein Vitamin A Trial: How Informed and Voluntary?

scientific article published on 01 April 2003

Statements

Consent for participation in the Bloemfontein vitamin A trial: how informed and voluntary? (English)

Identifiers

 
edit
    edit
      edit
        edit
          edit
            edit
              edit
                edit
                  edit