Assessing police officers’ attitudes and legal knowledge on behaviors that impact HIV transmission among people who inject drugs

Javier A. Cepeda, Steffanie A. Strathdee, Jaime Arredondo, Maria L. Mittal, Teresita Rocha, Mario Morales, Erika Clairgue, Eliane Bustamante, Daniela Abramovitz, Irina Artamonova, Arnulfo Bañuelos, Thomas Kerr, Carlos L. Magis-Rodriguez, Leo Beletsky