[Experience in the control of pharaoh ants in a large hospital].
D000818:Animals; D001000:Ants; D001151:Arsenic; D006797:Housekeeping, Hospital; D007300:Insect Control; D007306:Insecticides; D013997:Time Factors
D007306:Insecticides; D001151:Arsenic
Erfahrungen bei der Bekämpfung von Pharaoameisen in einem Grossklinikum.