to answer whether smx-tmp suppresses the emergence of resistant organisms compared with tmp alone , quantitative fecal cultures were made for total and tmp-resistant organisms before , during , and after smx-tmp ( 800/160 mg twice a day ) or tmp ( 200 or 100 mg twice a day ) was given to 48 patients for 4 weeks in a prospective , randomized study .
C0041044
smx-tmp
C0041041
tmp