Springer, B., Stockman, L., Teschner, K., Roberts, G. D., & Böttger, E. C. (1996). Two-laboratory collaborative study on identification of mycobacteria: Molecular versus phenotypic methods.

Springer, B., L. Stockman, K. Teschner, G D. Roberts, and E C. Böttger. Two-laboratory Collaborative Study On Identification of Mycobacteria: Molecular Versus Phenotypic Methods. 1996.

Springer, B., et al. Two-laboratory Collaborative Study On Identification of Mycobacteria: Molecular Versus Phenotypic Methods. 1996.