Drug and supplement sales on the Web: novel marketing method or potential time bomb?
Trissler
R J
RJ
D003132:Commerce / Q000639:trends*; D004046:Dietetics; D006801:Humans; D020407:Internet / Q000706:statistics & numerical data / Q000639:trends*; D008389:Marketing of Health Services / Q000639:trends; D010604:Pharmacy / Q000639:trends*