PT - JOURNAL ARTICLE AU - Benzer, Herbert TI - Postoperative respiratory care DP - 1981 Mar 20 TA - Cleveland Clinic Journal of Medicine PG - 215--217 VI - 48 IP - 1 4099 - http://www.ccjm.org/content/48/1/215.short 4100 - http://www.ccjm.org/content/48/1/215.full SO - Cleve Clin J Med1981 Mar 20; 48