@misc{indiciae15d4042f9d61, title = {[Tracheobronchial aspiration].}, author = {I M Ramos and J L Manzano Alonso and J Bolaños and J J Manzano and B Güemes and J Guerra}, year = {1975}, url = {https://pubmed.ncbi.nlm.nih.gov/1208933/}, note = {Source identifier: 1208933} }