Robuta

https://collections.nlm.nih.gov/catalog/nlm:nlmuid-101737129-bk Intubation and tracheotomy in diphtheritic croup, with report of cases: read in the Section on... https://collections.nlm.nih.gov/catalog/nlm:nlmuid-101706749-bk A report of fifteen cases of tracheotomy in diphtheritic croup, six of them successful - Digital... https://collections.nlm.nih.gov/catalog/nlm:nlmuid-101769934-bk Tracheotomy in diphtheritic croup - Digital Collections - National Library of Medicine digital collections national library tracheotomy croup medicine