Autoantibodies against parietal cells and intrinsic factor are associated with:

Which of the following drugs should not be given to women during breastfeeding?

A) cephalosporin B) cytotoxic drugs C) minerals D) A and B

The shoulder of the D log E curve is controlled by

a. phenidone. b. hydroquinone. c. sodium carbonate. d. potassium bromide.