TY - GEN AU - Garcia-Sanz,Maria-Teresa TI - Identifying prognostic factors in chronic obstructive pulmonary disease patients SN - 0970-2113 PY - 0000/// PB - Lung India : official organ of Indian Chest Society N1 - Publication Type: Editorial UR - https://doi.org/10.4103/lungindia.lungindia_354_17 ER -