PT - JOURNAL ARTICLE AU - Fran Piedalue TI - Is It Incorrect to Report Respiratory Frequency in Hertz? DP - 2003 Jan 01 TA - Respiratory Care PG - 63--63 VI - 48 IP - 1 4099 - http://rc.rcjournal.com/content/48/1/63.short 4100 - http://rc.rcjournal.com/content/48/1/63.full