AU  - Guardiola JM, Domingo P, Vazquez G
TI  - Switching hiv-1 protease inhibitor therapy: Which? when? and why?
PT  - JOUR
DP  - 1999
TA  - Archives of Internal Medicine
pages = {194-195},
VI  - 159
IP  - 2
AID  -  [doi]
4100  - http://dx.doi.org/
SO  - Archives of Internal Medicine January 25, 1999 159(2):194