@base . a ; "2664-7753" ; . a ; . a ; ; "20190817164200.0"^^ ; ; . a ; "2664-7753" ; . a , , ; , , ; "International journal of medical science and clinical research." ; ; ; ; "2664-7753" ; ; ; "2664-7753" ; ; "2664-7753" ; "International journal of medical science and clinical research (Print)" , "International journal of medical science and clinical research." ; . . "Bangladesh" . a , ; "International journal of medical science and clinical research (Print)" . a .