Gaya APA

KATZ, N, P. et al (2015). Development and prelimimary validation of an integrated efficacy-tolerability composite measure for the evaluation of analgesics . Washington, DC: IASP.

Gaya MLA

KATZ, Nathaniel, P.. et al. "Development and prelimimary validation of an integrated efficacy-tolerability composite measure for the evaluation of analgesics". Washington, DC: IASP, 2015. Artikel.