Pełny tekst: Hygiene – gold standard not only in ...
Hygiene – gold standard not only in prevention of COVID-19 infection. ... In 1847 Ignaz Semmelweis conducted the first clinical trial concerning the effect of hand hygiene on mortality rate among the patients of the obstetric clinic at the University of Vienna Allgemeine Krankenhaus. ... the efficacy of handrubbing with alcohol based solution ...