?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=N.+Sushanti&rft.aulast=ldris-ldram&rft.au=ldris-ldram%2C+N.+Sushanti&rft.title=Buletin+Penelitian+Kesehatan&rft.volume=30&rft.issue=4&rft.atitle=Fauna+Anopheles+di+Tapanuli+Selatan+dan+Mandailing+Natal%2C+Sumatera+Utara&rft.issn=0125-9695&rft.date=2002&rft.genre=article