C3 complement assay

Nicoll D, McPhee SJ, Pignone M, et al (Eds): Pocket Guide to Diagnostic Tests, 3rd. McGraw-Hill, New York, NY, United States, 2001.

Pereira de Carvalho Florido M, Ferreira de Paula P, & Isaac L: Simple method to distinguish between primary and secondary C3 deficiencies. Clin Diag Lab Immunol 2003; 10(2):216-220.