bibliographic entry 433559 [be/433559]
https://w3id.org/oc/corpus/be/433559

is a

• bibliographic reference

content

• Kerstjens, HA, Engel, M, Dahl, R. Tiotropium in asthma poorly controlled with standard combination therapy, N Engl J Med, 2012, 367, 13, 1198, 1207, PMID: 22938706

references

• https://w3id.org/oc/corpus/br/333417