(Q44211218)
Statements
1 reference
Asthma in the elderly. A comparison between patients with recently acquired and long-standing disease (English)
1 reference
Braman SS
1 reference
Kaemmerlen JT
1 reference
Davis SM
1 reference
1 February 1991
1 reference
1 reference
143
1 reference
2
1 reference
336-340
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference