This is the case of a 61-year-old man, a nonsmoker with known history of asthma, who presented with generalized weakness and progressing shortness of breath for 2-3 months.
This is the case of a 61-year-old man, a nonsmoker with known history of asthma, who presented with generalized weakness and progressing shortness of breath for 2-3 months.
This is the case of a...