机构:
Univ Minnesota, Sch Med, Dept Family Practice & Community Hlth, MMC 381, Minneapolis, MN 55455 USAUniv Minnesota, Sch Med, Dept Family Practice & Community Hlth, MMC 381, Minneapolis, MN 55455 USA
Peterson, KA
AMERICAN JOURNAL OF MEDICINE,
2002,
113
: 36S
-
40S