Authors: SIEGAL HA CARLSON RG FALCK R WANG JC

Citation: Ha. Siegal et al., INJECTION-DRUG USERS NEEDLE-CLEANING PRACTICES, American journal of public health, 84(9), 1994, pp. 1523-1524

Authors: FALCK R

Citation: R. Falck, THE OLDEST EXTANT PART MUSIC AND THE ORIGIN OF WESTERN POLYPHONY - VANDERWERF,H, Notes, 51(1), 1994, pp. 103-105