Rickettsia rickettsii
Rickettsia rickettsii (abbreviated as R. rickettsii) is a unicellular, Gram-negative coccobacillus (plural coccobacilli) that is native to the New World.
2026-06-27 02:59 浏览次数 26
Rickettsia rickettsii (abbreviated as R. rickettsii) is a unicellular, Gram-negative coccobacillus (plural coccobacilli) that is native to the New World.