Netherlands Journal of Medicine
Netherlands Journal of Medicine > 1995 > 46 > 1 > 44-54
Netherlands Journal of Medicine > 1997 > 50 > 5 > 221-227
Netherlands Journal of Medicine > 1997 > 50 > 5 > 204-210
Netherlands Journal of Medicine > 1997 > 51 > 1 > 16-27
Netherlands Journal of Medicine > 1999 > 55 > 4 > 184-187
Netherlands Journal of Medicine > 1999 > 55 > 4 > 188-195