title: Medical student electives and infectious diseases. Risk of hepatitis C is greater than HIV.
authors.forename: S T
authors.initials: ST
authors.lastname: Green
mesh_terms: D015658:HIV Infections / Q000517:prevention & control*; D006526:Hepatitis C / Q000517:prevention & control*; D006801:Humans; D012307:Risk Factors; D013337:Students, Medical; D014195:Travel