TY - GEN AU - Burkes,Robert M AU - Drummond,Michael B TI - Initiating drug therapy in early stage chronic obstructive pulmonary disease: does it impact the course and outcome? SN - 1531-6971 PY - 2020///0228 KW - Age of Onset KW - Early Medical Intervention KW - Humans KW - Patient Acuity KW - Pulmonary Disease, Chronic Obstructive KW - epidemiology KW - Respiratory System Agents KW - pharmacology KW - Time-to-Treatment N1 - Publication Type: Journal Article; Research Support, N.I.H., Extramural; Review UR - https://doi.org/10.1097/MCP.0000000000000553 ER -