In Memoriam: Sergio Ragi-Eis, MD, CCD, CDT (April 8, 1962–February 22, 2012).
College of Physicians and Surgeons, Columbia University, New York, NY, USA.
John P
JP
Bilezikian
Cristiano
C
Zerbini
E  Michael
E
Lewiecki
Joao Lindolfo
JL
Borges
Paul D
PD
Miller
Didier
D
Hans
Bruno Muzzi
BM
Camargos
Michael
M
McClung
D001938:Brazil; D003720:Densitometry / Q000266:history*; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans