Triple-Therapy Trials for Chronic Obstructive Pulmonary Disease: Methodological Considerations in the Mortality Effect

  1. López-Campos, J.L.
  2. Fernández-Villar, A.
  3. Ruano-Ravina, A.
Journal:
American journal of respiratory and critical care medicine

ISSN: 1535-4970

Year of publication: 2021

Volume: 203

Issue: 7

Pages: 925-926

Type: Letter

DOI: 10.1164/RCCM.202012-4386LE GOOGLE SCHOLAR lock_openOpen access editor