the frequency of ipc was low in all premature ( less than or equal to 36 wk ) infants ( median 0.3 ipc/10 ( 4 ) pbmc , range 0.0-2.6 ) , and significantly higher ( median 2.0 ipc/10 ( 4 ) pbmc , range 0.0-16.4 ) in term infants ( greater than 37 wk ) .
C0007634
ipc
C1321301
pbmc