4-Amino-N-2-pyrimidinylbenzene-sulfonamide & 3'-Azido-3'deoxythymidine AIDS-000872 AIDS000872 Benzenesulfonamide, 4-amino-N-2-pyrimidinyl- & Thymidine, 3'-azido-3'-deoxy- Sulfadiazine & AZT