Relatives of a man who died at a local dental clinic at Bamundi of Gangni Upazila of Meherpur on Sunday accused the doctor of wrong treatment.   The deceased was identified as Nasir Uddin, 55, son of Mahir Uddin of the Bamundi village.   Nasir’s wife said Nasir was losing excessive blood after local dentist Mizan pulled off six of his teethes on June 2.   Later, Nasir was given additional blood but he did not survive, she said.   Officer-in-Charge of Gangni Police Station Md Obaidur Rahman said dentist Mizan has been on the run after the incident.   A case will be filed after the deceased's family files a written complaint, he said.