👤 Hall, Susan L. Keywords 🔗 polymerase chain (300) 🔗 human coronavirus (623) 🔗 logistic regression (35) 🔗 acute respiratory (1734) 🔗 chronic obstructive (15) 🔗 older adults (16) 🔗 chain reaction (303) Articles (1) Human coronavirus and acute respiratory illness in older adults with chronic obstructive pulmonary disease 👤 Gorse, Geoffrey J. 👤 O'Connor, Theresa Z. 👤 Hall, Susan L. 👤 Vitale, Joseph N. 👤 Nichol, Kristin L. ⏰ 2009 📚 Journal of Infectious Diseases