Metastatic bone disease Errol Untung Hutagalung
Artikel Jurnal
Hutagalung, Errol Untung
Periosteal Osteosarcoma : a case report
2003
Artikel Jurnal
Lubis, Andri Maruli Tua
Child abuse, a case report
2004
Artikel Jurnal
Metastatic chondroblastoma Errol U.Hutagalung,Saukani Gumay
Artikel Jurnal
Nakamura, Keisuke
Toshiba in Indonesia : a case study on the transfer of a U-shaped line
The Center for Japanese Studies University of Indonesia , 1999
Buku Teks