(Q45291831)

English

First-trimester Down syndrome screening: free beta-human chorionic gonadotropin and pregnancy-associated plasma protein A.

scientific article published in February 1996

Statements

First-trimester Down syndrome screening: free beta-human chorionic gonadotropin and pregnancy-associated plasma protein A. (English)

Identifiers

 
edit
    edit
      edit
        edit
          edit
            edit
              edit
                edit
                  edit