1914 – 2001
1 entries in the GMN corpus.
1 entry with mapped publication places. Click clusters to zoom in; dense clusters offer table or cards view when fully expanded.
1963 CE
#8398
Gell-Coombs classification of hypersensitivity. Prior to development of this classification, all forms of hypersensitivity were classified as allergies, "and all were thought to be caused by an improper activation of …
