@article{1ec69bee89e84dd1a3718d8a34fc4036,
title = "Proficiency studies on the determination of paralytic shellfish poisoning toxins in shellfish",
keywords = "Diergeneeskunde (DGNK)",
author = "\{van Egmond\}, H.P. and K.M. Jonker and M. Poelman and P. Scherpenisse and A.G. Stern and P. Wezenbeek and A.A. Bergwerff and \{van den Top\}, H.J.",
year = "2004",
language = "Undefined/Unknown",
volume = "21",
pages = "331--340",
journal = "Food Additives and Contaminants",
issn = "0265-203X",
publisher = "Taylor and Francis",
number = "4",
}