(Q44903171)

English

Smoking in pregnancy in North Carolina. Maternal characteristics and trends, 1988-1994.

scientific article published in September 1997

Statements

Smoking in pregnancy in North Carolina. Maternal characteristics and trends, 1988-1994. (English)
1 September 1997
356-360

Identifiers

 
edit
    edit
      edit
        edit
          edit
            edit
              edit
                edit
                  edit