APA (7th ed.) Citation

Perlík, F., Vondrackova, H., Matouskova, O., Slanar, O., Dupal, P., & Pafko, P. Tramadol efficacy in patients with postoperative pain in relation to CYP2D6 and MDR1 polymorphisms.

Chicago Style (17th ed.) Citation

Perlík, František, H. Vondrackova, O. Matouskova, O. Slanar, P. Dupal, and Pavel Pafko. Tramadol Efficacy in Patients with Postoperative Pain in Relation to CYP2D6 and MDR1 Polymorphisms.

MLA (9th ed.) Citation

Perlík, František, et al. Tramadol Efficacy in Patients with Postoperative Pain in Relation to CYP2D6 and MDR1 Polymorphisms.

Warning: These citations may not always be 100% accurate.