(Q46112166)
Statements
1 reference
Sexually transmitted diseases and acquired immunodeficiency syndrome (AIDS). Changes in risk reduction behaviors among young adults (English)
1 reference
Cochran SD
1 reference
Keidan J
1 reference
Kalechstein A
1 reference
1 April 1990
1 reference
17
1 reference
2
1 reference
80-86
1 reference