I. Williams
发表
P. Speight,
C. Scully,
A. Piattelli,
1997,
Oral diseases.
P. Speight,
C. Scully,
A. Piattelli,
1997,
Journal of Infectious Diseases.
A case control study of HIV seroconversion in gay men, 1988-1993: what are the current risk factors?
A. Copas,
J. Stephenson,
A. Johnson,
1996,
Genitourinary medicine.
R. Miller,
R. Unwin,
M. Griffiths,
1998,
Sexually transmitted infections.
C. Sabin,
C. Lacey,
A. Shaw,
2004,
Sexually Transmitted Infections.
C. Mercer,
A. Copas,
J. Stephenson,
2003,
Sexually transmitted infections.
G. Hart,
B. Evans,
V. Gilbart,
2000,
AIDS care.