Results 131 to 140 of about 5,441 (186)

Comparison of Self-Reported Substance Use with Outcomes of Urine Testing among Men Who Have Sex with Men in Africa Participating in HPTN 075. [PDF]

open access: yesAIDS Behav
Sandfort TGM   +9 more
europepmc   +1 more source

Análisis cualitativo de sustancias

open access: yesEnseñanza de las ciencias: revista de investigación y experiencias didácticas, 1989
openaire   +1 more source

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