00500nas a2200205   4500000000100000008004100001100001200042700001800054700001500072700001500087700001400102700001200116700001800128700001600146700001700162700001700179245007500196300000900271022001400280       2021                            d1 aE. Aris1 aL. Harrington1 aA. Bhavsar1 aJ. Simeone1 aA. Ramond1 aA. Papi1 aC. Vogelmeier1 aK. Meszaros1 aD. Lambrelli1 aP. Mukherjee00aBurden of Pertussis in COPD: A Retrospective Database Study in England  a1-21  a1541-2563