coagulase-positive staphylococcus Medical Dictionary Medical coagulase-positive staphylococcus coagulase-positive staphylococcus coagulase-positive staphylococcus coagulase-positive staphylococcus coagulase-positive staphylococcus coagulase-positive staphylococcus coagulase-positive staphylococcus