[Technical problems of drug therapy through drinking water].
D000821:Animal Feed; D000818:Animals; D011201:Poultry Diseases / Q000188:drug therapy*; D013418:Sulfamethazine / Q000627:therapeutic use; D014867:Water
D014867:Water; D013418:Sulfamethazine
Methodische Fragen der Therapie über das Trinkwasser.