The United Kingdom National External Quality Assessment Service for parasitology: toxoplasma serology scheme
Monika M Manser, Jean Chatterton, Janet Francis, Edward Guy, Rick Holliman, Darrel Ho-Yen, Julie Johnson, Peter L Chiodini
Journal of Clinical Pathology Dec 2010, 63 (12) 1112-1115; DOI: 10.1136/jcp.2010.077214