nine patients were treated with 9- ( 1,3-dihydroxy-2-propoxymethyl ) guanine ( dhpg ) , one with 3'-azido-3'-deoxythymidine ( azt ) , and four initially with dhpg directed against cytomegalovirus ( cmv ) retinitis or encephalitis and subsequently with azt against human immunodeficiency virus ( hiv ) encephalopathy .
C0017066
dhpg
C0206178
cytomegalovirus