Pre‐analytical factors and measurement uncertaintyTimo Kouri, Raija Puukka, Outi Malminiemi et al.|Scandinavian Journal of Clinical and Laboratory Investigation|2005Cited by 51
Preservation of Urine for Flow Cytometric and Visual Microscopic TestingTimo Kouri, Pekka Laippala, Lotta Vuotari et al.|Clinical Chemistry|2002Cited by 36