@inbook{796b18056dd2420cbfc0b447578c6827,
title = "Determination of residual solvents in pharmaceuticals with purge-and-membrane mass spectrometry",
author = "Marjo Poutanen and Ismo Mattila and Marja Ojala and Tapio Kotiaho and Risto Kostiainen",
note = "Poster Project code: K8SU00052; 9th National Mass Spectrometry Symposium ; Conference date: 23-09-1998 Through 25-09-1998",
year = "1998",
language = "English",
isbn = "978-951-42-5032-3",
series = "Oulun yliopiston Kemian laitoksen raporttisarja",
publisher = "University of Oulu",
editor = "Jouko Uusitalo",
booktitle = "9th National mass spectrometry symposium",
address = "Finland",
}