Studijos is tikruju vyksta - itraukiama vis daugiau potencialiu "vartotoju":

"Merck & Co. announced Wednesday that results from two studies suggest that 
the company’s human papillomavirus (HPV) vaccine Gardasil protected women 
aged 24 to 45 years from developing cervical cancer and homosexual men from 
developing anal cancer.Merck & Co. announced Wednesday that results from two 
studies suggest that the company’s human papillomavirus (HPV) vaccine 
Gardasil protected women aged 24 to 45 years from developing cervical cancer 
and homosexual men from developing anal cancer."