AU  - Ricketts HT
TI  - A micro-organism which apparently has a specific relationship to rocky mountain spotted fever
PT  - JOUR
DP  - 1909
TA  - Journal of the American Medical Association
pages = {491},
VI  - LII
IP  - 6
AID  - 10.1001/jama.1909.02540320063015 [doi]
4100  - http://dx.doi.org/10.1001/jama.1909.02540320063015
SO  - Journal of the American Medical Association February 6, 1909 LII(6):491