R. Broadhead
发表
R. Broadhead,
1986,
Journal of health and social behavior.
R. Broadhead,
1986
.
A Methodology for Reducing Respondent Duplication and Impersonation in Samples of Hidden Populations
D. Heckathorn,
R. Broadhead,
B. Sergeyev,
2001
.
R. Broadhead,
R. Rist,
1976
.
D. Heckathorn,
R. Broadhead,
S. Semaan,
2002,
AIDS and Behavior.
R J Mills,
D. Weakliem,
D. Heckathorn,
1998,
Public health reports.
Douglas D. Heckathorn,
David L. Weakliem,
Denise L. Anthony,
1999
.
D. Heckathorn,
R. Broadhead,
B. Sergeyev,
1999
.
Douglas D. Heckathorn,
Denise L. Anthony,
Robert S. Broadhead,
1995
.
D. Heckathorn,
R. Broadhead,
Y. Hulst,
1999
.
D. Heckathorn,
R. Broadhead,
R S Broadhead,
1999,
Public health reports.
D. Heckathorn,
R. Broadhead,
F. Altice,
2012
.
J. Kronenfeld,
R. Broadhead,
1985
.
R. Broadhead,
J. F. Kidwell,
1975,
The Journal of heredity.
R. Broadhead,
1973
.
R. Broadhead,
N. Facchinetti,
1985,
Social science & medicine.
R. Broadhead,
F. Altice,
Casey Borch,
2003
.
Douglas D. Heckathorn,
Robert S. Broadhead,
D. Heckathorn,
1994
.
R. Broadhead,
1991
.
R. Broadhead,
1983
.
R. Broadhead,
Marixsa Alicea,
J. Friedman,
2001
.
R. Broadhead,
H. Quyen,
T. Hammett,
2005
.
R. Broadhead,
F. Altice,
T. Kerr,
2002
.
R. Broadhead,
K. Fox,
1990
.
D. Heckathorn,
R. Broadhead,
P. Selwyn,
2002,
Social science & medicine.
R. Broadhead,
2008,
The International journal on drug policy.
R. Broadhead,
2001
.
R. Broadhead,
P. Smyrnov,
O. Datsenko,
2012,
The International journal on drug policy.
Andrew S. Fullerton,
D. Heckathorn,
R. Broadhead,
2006
.
W. Liu,
D. D. Des Jarlais,
R. Broadhead,
2009
.
D. Heckathorn,
D. Anthony,
R. Broadhead,
1995,
Journal of acquired immune deficiency syndromes and human retrovirology : official publication of the International Retrovirology Association.
R. Broadhead,
1980
.
E. Margolis,
R. Broadhead,
1993
.
R. Broadhead,
1973
.
R. Broadhead,
N. Facchinetti,
1985
.
R. Broadhead,
1984
.
Robert S. Broadhead,
R. Broadhead,
F. Altice,
2006
.
R. Broadhead,
1974
.
Douglas D. Heckathorn,
Robert S. Broadhead,
D. Heckathorn,
1996
.
R. Broadhead,
1974
.
R. Broadhead,
1980
.
D. Heckathorn,
R. Broadhead,
1996
.
R. Broadhead,
P. Smyrnov,
O. Datsenko,
2012,
Retrovirology.
R. Broadhead,
R. Rist,
1978,
Social policy.