गुबुन गुबुन लिउकेमिया एबा थैनि केन्सारनि गुबुन गुबुन जाहोन थानो हागौ , जाय बेफोर जाहाननि बिथिंनिफ्राय एफा - एनै सोलाय सोल' जानो हागौ ।
The different leukemias likely have different causes and very little is certain about what causes them .