Felix Firyanto Widjaja, author
University of Indonesia. Faculty of Medicine, 2019
Artikel Jurnal
The Free Press, 1968
Buku Teks
Adam T. Gerstenblith, Michael P. Rabinowtiz, editors
Lippincott Williams & Wilkins, 2012
Buku Teks
New York : Macmillan, 1993,
Buku Referensi
New York : Macmillan, 1993,
Buku Referensi