APA

Leppik I. E., Oles K. S., Sheehan M. L., Penry J. K., Parker D. R., Gallagher T. K., Caron G. P., Rosenfeld W. & Salmon J. J. (19890214). Phenytoin and phenobarbital concentrations in serum: a comparison of Ames Seralyzer with GLC, TDX, and EMIT. : Therapeutic drug monitoring.

Chicago

Leppik I E, Oles K S, Sheehan M L, Penry J K, Parker D R, Gallagher T K, Caron G P, Rosenfeld W and Salmon J J. 19890214. Phenytoin and phenobarbital concentrations in serum: a comparison of Ames Seralyzer with GLC, TDX, and EMIT. : Therapeutic drug monitoring.

Harvard

Leppik I. E., Oles K. S., Sheehan M. L., Penry J. K., Parker D. R., Gallagher T. K., Caron G. P., Rosenfeld W. and Salmon J. J. (19890214). Phenytoin and phenobarbital concentrations in serum: a comparison of Ames Seralyzer with GLC, TDX, and EMIT. : Therapeutic drug monitoring.

MLA

Leppik I E, Oles K S, Sheehan M L, Penry J K, Parker D R, Gallagher T K, Caron G P, Rosenfeld W and Salmon J J. Phenytoin and phenobarbital concentrations in serum: a comparison of Ames Seralyzer with GLC, TDX, and EMIT. : Therapeutic drug monitoring. 19890214.