APA

Ekwunife O. I., Grote A. G., Mosch C., O'Mahony J. F. & Lhachimi S. K. (20160216). Assessing cost-effectiveness of HPV vaccines with decision analytic models: what are the distinct challenges of low- and middle-income countries? A protocol for a systematic review. : Systematic reviews.

Chicago

Ekwunife Obinna I, Grote Andreas Gerber, Mosch Christoph, O'Mahony James F and Lhachimi Stefan K. 20160216. Assessing cost-effectiveness of HPV vaccines with decision analytic models: what are the distinct challenges of low- and middle-income countries? A protocol for a systematic review. : Systematic reviews.

Harvard

Ekwunife O. I., Grote A. G., Mosch C., O'Mahony J. F. and Lhachimi S. K. (20160216). Assessing cost-effectiveness of HPV vaccines with decision analytic models: what are the distinct challenges of low- and middle-income countries? A protocol for a systematic review. : Systematic reviews.

MLA

Ekwunife Obinna I, Grote Andreas Gerber, Mosch Christoph, O'Mahony James F and Lhachimi Stefan K. Assessing cost-effectiveness of HPV vaccines with decision analytic models: what are the distinct challenges of low- and middle-income countries? A protocol for a systematic review. : Systematic reviews. 20160216.