论文信息 - Direct medical costs of COPD e An excess cost approach based on two population-based studies - 字舞流文

Direct medical costs of COPD e An excess cost approach based on two population-based studies

R. Holle | A. Peters | J. Heinrich | S. Karrasch | H. Schulz | R. Jörres | R. Huber | J. John | P. Menn