Page:Wound infections and some new methods for the study of the various factors which come into consideration in their treatment.djvu/31



Film of pus from a granulating surface around the lymph leech, showing staphylococci, streptococci, and B. proteus, with many pus cells. (This hardly shows the full extent of the degeneration of the pus cells, but it was found difficult to portray this degeneration accurately.)

Film made from the contents of a lymph leech applied to the same wound, showing pure culture of streptococci with few pus cells and some red blood corpuscles.

Face p. 16.