[Common cold guidelines in pharmacies not ungrounded].
Mattsson
Karin Ringqvist
KR
Altsjö
Carina
C
D003139:Common Cold / Q000188:drug therapy*; D004346:Drug Information Services; D020900:Echinacea; D006801:Humans; D010594:Pharmacies; D010936:Plant Extracts / Q000008:administration & dosage*
D010936:Plant Extracts