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6 indexing sources
Archival Status
SEM-Biotech Publishing
Public Knowledge Project PLN
Preserved : 1 (1 to 4); 2 (1 to 4); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1, 4); 7 (1 to 4); 8 (1 to 4); 9 (1, 2, 4); 10 (1, 2, 4); 11 (2, 3); 12 (1, 2); 13 (1 to 3)