Affiliation: | (1) Quality Assurance Division, US Army Center for Health Prevention and Preventive Medicine-Europe, Department of Laboratory Sciences, CMR 402, Building 3810, D-66849 Landstuhl/Kirchberg, Germany Tel.: +49-6371-86-7771; Fax: +49 6371-86-8788; e-mail: Cathy_Burns@chppm-eur-ccmail.army.mil, DE |