de Groot, GWubs, KLKoops, R2025-03-122025-03-121989https://rivm.openrepository.com/handle/10029/631725Fully automated sample preparation and HPLC analysis of desmethyldiazepam in serum [Abstract].ArticlePharm Weekbl Sc Ed 1989; 11(Suppl N):32025-03-12