Letter: The use of oral diazepam in patients with obstructive lung disease and hypercapnia.
D000284:Administration, Oral; D003975:Diazepam / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D006935:Hypercapnia / Q000150:complications*; D008173:Lung Diseases, Obstructive / Q000150:complications*
D003975:Diazepam