@misc{indiciaecd71b00a1f66, title = {[Cold and infections].}, author = {Sylvi Silvennoinen-Kassinen and Raija Juvonen and Maija Leinonen and Pekka Saikku}, year = {2005}, url = {https://pubmed.ncbi.nlm.nih.gov/15799268/}, note = {Source identifier: 15799268} }