NLM Digital Collections

Search

Start Over Subjects Surgical Procedures, Operative -- mortality ✖Remove constraint Subjects: Surgical Procedures, Operative -- mortality Titles The mortality of surgical operations in the upper Lake States compared with that of other regions ✖Remove constraint Titles: The mortality of surgical operations in the upper Lake States compared with that of other regions Genre Comparative Study ✖Remove constraint Genre: Comparative Study

Refine by:

  • The mortality of surgical operations in the upper Lake States compared with that of other regions1