共 13 条
[1]
ATWOOD EL, 1964, 18TH P ANN C SE ASS
[2]
BELL EJ, 1963, J IMMUNOL, V90, P770
[8]
SURVEILLANCE OF ROCKY MOUNTAIN SPOTTED FEVER
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1973, 225 (11)
:1338-1343
[9]
LACKMAN D B, 1965, Health Lab Sci, V2, P135