Netherlands Journal of Medicine
Netherlands Journal of Medicine > 1995 > 47 > 2 > 66-69
Netherlands Journal of Medicine > 1996 > 49 > 3 > 101-105
Netherlands Journal of Medicine > 1998 > 53 > 4 > 168-171
Netherlands Journal of Medicine > 1999 > 55 > 1 > 23-28
Netherlands Journal of Medicine > 2000 > 57 > 1 > 25-29