=LDR 00000nam 2200000 4500 =001 INLIS00000000003576 =005 20260711104800 =082 ##$$a 614.4 =100 1#$$a Azrul Azwar =245 1 $$a Pengantar Epidemiologi Edisi Revisi /$c Azrul Azwar =260 ##$$b Binarupa Aksara, =650 ##$$a Epidemiologi