Where's the bias?
Gwaltney
J M
JM
D015982:Bias; D003139:Common Cold / Q000188:drug therapy; D005942:Gluconates / Q000627:therapeutic use; D006801:Humans; D012106:Research; D015032:Zinc / Q000627:therapeutic use
D005942:Gluconates; D015032:Zinc; C030691:gluconic acid