Letters

Meyers PA , Worwa C , Trusty R , Mammel MC . Clinical validation of a continuous intravascular neonatal blood gas sensor introduced through an umbilical artery catheter. Respir Care 2002;47(6):682–687.

Bland JM , Altman DG . Statistical methods for assessing agreement between two methods of clinical measurement. Lancet 1986;1(8476):307–310.

Chatburn RL . Fundamentals of metrololgy: evaluation of instrument error and method agreement. Respir Care 1990;35(6):520–545.

Chatburn RL . Evaluation of instrument error and method agreement. AANA J 1996;64(3):261–268. Reprinted in: Respir Care 1996;41(3):1092–1099.

Chatburn RL . Principles of measurement. In: Tobin MJ , editor. Principles and practice of intensive care monitoring. New York: McGraw-Hill; 1998:45–61.

Chatburn RL , Volsko TA , Brougher P. Evaluating medical devices. In: Branson RL , Hess DR , Chatburn RL , editors. Respiratory care equipment, 2nd edition. Philadelphia: Lippincott Williams & Wilkins; 1999:709–732.

Wahr JA , Lau W , Tremper KK , Hallock L , Smith K. Accuracy and precision of a new, portable, handheld blood gas analyzer, the IRMA. J Clin Monit 1996;12(4):317–324.

Chatburn RL , Carlo WA , Lough MD . Clinical algorithm for pressure-limited ventilation of neonates with respiratory distress syndrome. Respir Care 1983;28(12):1579–1586.

Meyers PA , Worwa C , Trusty R , Mamrnel MC . Clinical validation of a continuous intravascular neonatal blood gas sensor introduced through an umbilical artery catheter Respir Care 2002;47(6):682–687.

Goddard P , Keith I , Markovitch H , Roberton NRC , Rolfe P , Scopes JW . The use of a continuously recording intravascular oxygen electrode in the newborn. Arch Dis Child 1974;49(11):853–860.

Morgan C , Newell SJ , Ducker DA , Hodgkinson J , White DK , Morley CJ , Church JM . Continuous neonatal blood gas monitoring using a multiparameter intra-arterial sensor. Arch Dis Child Fetal Neonatal Ed 1999;80(2):F93–F98.

Zimmerman LJ , Dellinger RP . Initial evaluation of a new intra-arterial blood gas system in humans. Crit Care Med 1993;21(4):495–500.

Tobias JD , Connors D , Strauser L , Johnson T. Continuous pH and pCO2 monitoring during respiratory failure in children with the Paratrend 7 inserted into the peripheral venous system. J Pediatr 2000;136(5):612–617.

Weiss IK , Fink S , Harrison R , Feldman JD , Brill JE . Clinical use of continuous arterial blood gas monitoring in the pediatric intensive care unit. Pediatrics 1999;103(2):440–445.

Naeve RA . Managing Laboratory Personnel. The CLIA and OSHA manual. New York: Morrison & Foerster, Thompson Publishing Group; 1994: appendix 1, 34–35.