Why not adhere to the original Kiel classification?
(Q44507069)
scientific article published on November 29, 1980
scientific article published on November 29, 1980
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Why not adhere to the original Kiel classification?
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description | scientific article published on November 29, 1980 |
External Links
(P356) |
10.1016/S0140-6736(80)92625-2
|
(P698) |
6107793
|