Detection of Listeria monocytogenes in foods spiked with reference materials containing Listeria monocytogenes / P.H. in 't Veld, S.H.W. NotermansCertification of Salmonella in milk powder : feasibility study / P.H. in 't Veld, N.G.W.M. van Strijp-Lockefeer, J.A. HoekstraEnumeration of Bacillus cereus and Staphylococcus aureus in reference materials for food microbiology : BCR FOOD/trial 5 / P.H. in 't Veld, N.G.W.M. van Strijp-Lockefeer, S.H. HeisterkampEnumeration of Escherichia coli in reference materials for food microbiology : BCR/FOOD trial 6 / P.H. in 't Veld, J.A. van DommelenScreening of bacterial strains for use in the preparation of microbiological reference materials / P.H. in 't Veld, K.A. MooijmanAn alternative method for the preparation of highly contaminated milk powders for use in the production of microbiological reference materials / P.H. in 't Veld, M.E. de WinterThe development and evaluation of reference materials for food microbiology / Paul in 't Veld
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Detection of Salmonella in the presence of competitive microorganisms with the use of reference samples : BCR-food trail 2 / P.H. in 't Veld ... [et al.]Isolation of Listeria monocytogenes from reference materials, bcr-food trial 3 / P.H. in 't Veld ... [et al.]Enumeration of Clostridium perfringens in reference materials for food microbiology - BCR/FOOD trial 7 / M. Manavakis, J.A. van Dommelen, P.H. in 't VeldComparison of direct selective enrichment with pre-enrichment in BPw on the detection of Salmonella in chicken faeces / C.J. Heuvelman and P.H. in 't Veld