(Q50557381)

English

Hospital visitor-companions as a source of controls for case-control studies in the Philippines.

scientific article published in January 1989

In more languages
default for all languages
No label defined

No description defined

Statements

Hospital visitor-companions as a source of controls for case-control studies in the Philippines (English)
0 references

Identifiers

 
edit
    edit
      edit
        edit
          edit
            edit
              edit
                edit
                  edit