Calcium carbonate and reduction of levothyroxine efficacy.
Schneyer
C R
CR
D002119:Calcium Carbonate / Q000008:administration & dosage / Q000494:pharmacology*; D004334:Drug Administration Schedule; D004347:Drug Interactions; D006801:Humans; D013974:Thyroxine / Q000008:administration & dosage / Q000494:pharmacology*
D002119:Calcium Carbonate; D013974:Thyroxine