Journal of General Internal Medicine
Journal of General Internal Medicine > 1998 > 13 > 11 > 735-739
Journal of General Internal Medicine > 1998 > 13 > 11 > 757-761
Journal of General Internal Medicine > 1998 > 13 > 11 > 753-756
Journal of General Internal Medicine > 1998 > 13 > 11 > 729-734
Journal of General Internal Medicine > 1998 > 13 > 11 > 778-780
Journal of General Internal Medicine > 1998 > 13 > 11 > 740-745
Journal of General Internal Medicine > 1998 > 13 > 11 > 768-773
Journal of General Internal Medicine > 1998 > 13 > 11 > 746-752
Journal of General Internal Medicine > 1998 > 13 > 11 > 787-788
Journal of General Internal Medicine > 1998 > 13 > 11 > 774-777