We have developed a nucleic acid dot-blot hybridization test for the detection of astroviruses in stool samples. The test was not as sensitive as electron microscopy for the detection of low numbers ...

The introduction of molecular biology techniques in the diagnostics of chronic hepatitis B virus infection proved HBV DNA to be the most sensitive marker of viral replication and infectivity. The aim ...

Objective: Human papillomavirus (HPV) in the oral cavity or oropharynx is associated with an increased risk of laryngeal papillomatosis, head and neck cancer, and cervical and other genital cancers.

K. Egli, F. Bosshard, C. Werlen, P. Lais, H. Siegrist, A. J. B. Zehnder and J. R. van der Meer High nitrogen losses were observed in a rotating biological contactor (RBC) treating ammonium-rich (up to ...