Authors: ROBLES RR COLON HM DIAZ N CANCEL LI MACGOWAN R COLE GE ALLEN DM

Citation: Rr. Robles et al., BEHAVIORAL RISK-FACTORS AND HIV-INFECTION OF INJECTION-DRUG USERS AT DETOXIFICATION CLINICS IN PUERTO-RICO, International journal of epidemiology, 23(3), 1994, pp. 595-601