Asthma Programme in Finland: Comparison of adult asthma referral letters in 1994 and 2001
Leena E. Tuomisto, Minna Kaila, Marina ErholaVolume:
101
Year:
2007
Language:
english
DOI:
10.1016/j.rmed.2006.06.010
File:
PDF, 324 KB
english, 2007