APA Citatie

Koivunen, P., Uhari, M., Luotonen, J., Kristo, A., Raski, R., Pokka, T., & Alho, O. (2004). Adenoidectomy versus chemoprophylaxis and placebo for recurrent acute otitis media in children aged under 2 years: Randomised controlled trial. BMJ Publishing Group Ltd.

Chicago Style citaat

Koivunen, Petri, Matti Uhari, Jukka Luotonen, Aila Kristo, Risto Raski, Tytti Pokka, en Olli-Pekka Alho. Adenoidectomy Versus Chemoprophylaxis and Placebo for Recurrent Acute Otitis Media in Children Aged Under 2 Years: Randomised Controlled Trial. BMJ Publishing Group Ltd, 2004.

MLA citatie

Koivunen, Petri, et al. Adenoidectomy Versus Chemoprophylaxis and Placebo for Recurrent Acute Otitis Media in Children Aged Under 2 Years: Randomised Controlled Trial. BMJ Publishing Group Ltd, 2004.