CAMAC-an international standard for data machine instrumentation

por Johnsen, P J
Publicado 1973

Retrospective evidence for a biological cost of vancomycin resistance determinants in the absence of glycopeptide selective pressures

por Johnsen, P. J., Townsend, J. P., Bøhn, T., Simonsen, G. S., Sundsfjord, A., Nielsen, K. M.
Publicado 2011

Tn1546 is part of a larger plasmid-encoded genetic unit horizontally disseminated among clonal Enterococcus faecium lineages

por Sletvold, H., Johnsen, P. J., Wikmark, O.-G., Simonsen, G. S., Sundsfjord, A., Nielsen, K. M.
Publicado 2010