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The prevalence of diabetes mellitus in the Netherlands: a quantitative reviewCA Baan, L Bonneux, D Ruwaard, EJM Feskens29/10/1998Journal Article
Preparation of the first European working standard for phenylalanine determination in dried blood spotsJL Dhondt, JG Loeber, LH Elvers, E Paux29/10/1998Journal Article
Differences in detection of Chlamydia pneumoniae protein, HSP60, lipopolysaccharide and DNA in abdominal aneurysmsA Meijer, PJM Roholl, JA Vliet, SK Gielis-Proper, A Vries, JM Ossewaarde29/10/1998Journal Article
Broad range Chlamydia pcr detects previously unrecognized Chlamydia sequences: a new genus in the family Chlamydiaceae?A Meijer, JM Ossewaarde29/10/1998Journal Article
Problems in detecting small effects in case-control and cohort studiesD Kromhout29/10/1998Journal Article