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Arctic medicine. Tropical medicine
3
Medicine
3
R
3
RC955-962
3
unsafe sex
Public aspects of medicine
2
RA1-1270
2
Comportamiento
1
HIV
1
HIV infections
1
Mexico
1
México
1
Sexual behavior
1
United States
1
asunción de riesgos
1
condoms
1
conducta del adolescente
1
conducta sexual
1
hiv
1
pre-exposure prophylaxis
1
prevention & control
1
risk reduction behavior
1
risk taking
1
sexual and gender minorities
1
“syndemic”
1
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