[HIV infection: a study of a population of non-European students]. / Infezione da HIV: studio relativo ad una popolazione di studenti extraeuropei.

In this study serum samples from foreign students, temporally living in Turin, coming from Asia, Central and South America and Africa, have been examined by ELISA test, to detect HIV antibodies; positive samples were confirmed by Western blot and indirect immunofluorescence assay. Particular care has been dedicated to the analysis of anamnestic data and risk factors of African students.