APA

van der Snoek E. M., Niesters H. G. M., Mulder P. G. H., van Doornum G. J. J., Osterhaus A. D. M. E. & van der Meijden W. I. (20040129). Human papillomavirus infection in men who have sex with men participating in a Dutch gay-cohort study. : Sexually transmitted diseases.

Chicago

van der Snoek Eric M, Niesters Hubert G M, Mulder Paul G H, van Doornum Gerard J J, Osterhaus Albert D M E and van der Meijden Willem I. 20040129. Human papillomavirus infection in men who have sex with men participating in a Dutch gay-cohort study. : Sexually transmitted diseases.

Harvard

van der Snoek E. M., Niesters H. G. M., Mulder P. G. H., van Doornum G. J. J., Osterhaus A. D. M. E. and van der Meijden W. I. (20040129). Human papillomavirus infection in men who have sex with men participating in a Dutch gay-cohort study. : Sexually transmitted diseases.

MLA

van der Snoek Eric M, Niesters Hubert G M, Mulder Paul G H, van Doornum Gerard J J, Osterhaus Albert D M E and van der Meijden Willem I. Human papillomavirus infection in men who have sex with men participating in a Dutch gay-cohort study. : Sexually transmitted diseases. 20040129.