Cell phone and the Cancer.

Do you know what is the connection with the cell phone and the cancer?.
 Many times has been said that the cell phone causes cancer.  But, this is real?. Yesterday we learn in the newspaper that this myth is true, but no in a 100%. 
The conclusion, bases in the studies of the OMS(Organización Mundial de la Salud) say that speak with the cell phone near to the ear, may cause cerebral cancer. This is probably since the cell phone have a electromagnetic waves that are considered maybe ''carcinogenic for the humans''.
According to Jonathan Samet, president of the multidisciplinary work, this electromagnetic waves cause gliomas. The glioma is a'' tumour in the central nervous system that grows of the cell that no are neurons'', according the general secretary of the Society of Neurology and Psychiatry from Chile.
The Oms and the IARC claim that should make a second study. Meanwhile they recommend the use of the ''free hands'' and the text messages, because these elements don't cause problems for the human health.