title: [Sodium ampicillin versus ampicillin guaiacosulphonate].
mesh_terms: D000328:Adult; D000368:Aged; D000667:Ampicillin / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000378:metabolism*; D001980:Bronchi / Q000187:drug effects* / Q000378:metabolism; D001991:Bronchitis / Q000188:drug therapy; D002908:Chronic Disease; D006139:Guaiacol / Q000378:metabolism*; D006801:Humans; D008875:Middle Aged; D014677:Pharmaceutical Vehicles; D013183:Sputum / Q000032:analysis; D013451:Sulfonic Acids / Q000378:metabolism
chemical_list: D014677:Pharmaceutical Vehicles; D013451:Sulfonic Acids; D006139:Guaiacol; D000667:Ampicillin
vernacular_title: Ampicilina sódica versus guayacolsulfonato de ampicilina.