“It begins as a small red papule at the site of the bite, expanding centrifugally over days to weeks.”

“Research suggests that erythema migrans most commonly presents as a centrifugally expanding, erythematous annular patch.”

“The tin bronzes, as for chill casting, are suitable for centrifugal casting and, in addition, the high tensile brasses and aluminum bronzes may be centrifugally cast.”