An Ongoing Task-MedSci.cn - 梅斯（MedSci）

An Ongoing Task

Kramer, T; Bunte-Schonberger, K; Walter, J; Gastmeier, P

Kramer, T (reprint author), Charite Univ Med Berlin, Inst Hyg & Umweltmed, Natl Referenzzentrum Surveillance Nosokomialen In, Berlin, Germany.