Comparative stability of cephalothin and cefazolin in buffer or human serum.
A marked loss in potency was observed when cephalothin was incubated for 5 h in human serum at 37 degrees C. Cefazolin was stable under these conditions.
Comparative stability of cephalothin and cefazolin in buffer or human serum. A marked loss in potency was observed when cephalothin was incubated for 5 h in human serum at 37 degrees C. Cefazolin was stable under these conditions.