(Q45787460)
Statements
1 reference
Risk of human immunodeficiency virus infection among pregnant crack cocaine users in a rural community (English)
1 reference
Ellerbrock TV
1 reference
Harrington PE
1 reference
Bush TJ
1 reference
Schoenfisch SA
1 reference
Oxtoby MJ
1 reference
Witte JJ
1 reference
1 September 1995
1 reference
86
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3
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400-404
1 reference