Cite
APA Citation
Williams, P. A., O'Donoghue, A. C., Sullivan, H. W., Willoughby, J. F., Squire, C., Parvanta, S., & Betts, K. R. (2016). communicating efficacy information based on composite scores in direct-to-consumer prescription drug advertising. Patient education and counseling, 99(4), 583–590. http://access.bl.uk/ark:/81055/vdc_100031413106.0x000011