| a molecular biologic study of enterocytozoon bieneusi in hiv-infected patients in lima, peru. | a cross-sectional study was conducted to examine the genotype distribution of enterocytozoon bieneusi in hiv-infected patients who visited two government hospitals in lima, peru from january 2000 through march 2003. microsporidia were detected by microscopy in 105 (3.9%) of 2,672 patients. a total of 212 stool samples from 89 microsporidia-positive patients were genotyped by sequence analysis of the internal transcribed spacer (its) region of the rrna gene. a 392-bp fragment containing the compl ... | 2003 | 14736175 |