C-390 as sole selective agent for isolation of Pseudomonas aeruginosa from hospital wastewaterAH Havelaar, M During31/12/1986Tijdschriftartikel
Epidemiological studies related to the use of sewage sludge in agricultureAH Havelaar, JC Block31/12/1986Tijdschriftartikel
F-specific RNA bacteriophages as model viruses in water treatment processesAH Havelaar31/12/1986Tijdschriftartikel
AIDS prediction and intervention (Letter to the editor)JAM van Druten, Th de Boo, JC Jager, SH Heisterkamp, RA Coutinho, EJ Ruitenberg31/12/1986Tijdschriftartikel
Determination of the heroin metabolite 6-acetylmorphine by HPLC using automated precolumn derivatisation and fluorescence detectionHJFM Derks, K van Twillert, DPKH Pereboom-de Fauw, G Zomer, JG Loeber31/12/1986Tijdschriftartikel
The epidemiology of LAV/HTLC-III-infections in EuropeRA Coutinho, JM Bos, EJ Ruitenberg31/12/1986Tijdschriftartikel