title: Carriers of meningococci among Norwegian naval recruits.
mesh_terms: D002353:Carrier State / Q000453:epidemiology*; D004352:Drug Resistance, Microbial; D006798:Housing; D006801:Humans; D008297:Male; D008589:Meningococcal Infections / Q000453:epidemiology*; D009326:Naval Medicine; D009345:Neisseria meningitidis / Q000187:drug effects / Q000302:isolation & purification; D009664:Norway; D010806:Physical Education and Training; D012141:Respiratory Tract Infections / Q000453:epidemiology; D013045:Species Specificity; D013449:Sulfonamides / Q000494:pharmacology; D014505:Urban Population
chemical_list: D013449:Sulfonamides