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- [32] ANCESTRAL DIVERGENCE OF RICKETTSIA-BELLII FROM THE SPOTTED-FEVER AND TYPHUS GROUPS OF RICKETTSIA AND ANTIQUITY OF THE GENUS RICKETTSIA INTERNATIONAL JOURNAL OF SYSTEMATIC BACTERIOLOGY, 1994, 44 (04): : 798 - 804
- [38] ISOLATION OF A SPOTTED-FEVER GROUP RICKETTSIA FROM PACIFIC-COAST TICK, IXODES-PACIFICUS, IN OREGON AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 1976, 25 (03): : 513 - 516