Drug information services: initial experiences in Dresden.
Schwarz
U I
UI
Krappweis
J
J
Stoelben
S
S
Kirch
W
W
D004346:Drug Information Services / Q000191:economics / Q000706:statistics & numerical data*; D004363:Drug Utilization / Q000191:economics* / Q000706:statistics & numerical data*; D005858:Germany; D019538:Health Care Surveys / Q000379:methods*; D006801:Humans