Pneumococcal and influenza vaccination status of hospitalized adults with community acquired pneumonia and the effects of vaccination on clinical presentation oleh Ezgi Demirdogen Cetinoglu, Esra Uzaslan, Abdullah Sayıner, Aykut Cilli, Oguz Kılınc, Aysın Sakar Coskun, Armağan Hazar, Nurdan Kokturk, Ayten Filiz, Mehmet Polatli, on behalf of TURCAP Study Group