Molecular characterization of the P1-like adhesin gene from Mycoplasma pirum .Failure to detect Mycoplasma fermentans,Mycoplasma penetrans,or Mycoplasma pirum in the urethra of patients with acute nongonococcal urethritis .14 .赖伟红,王荷英,施美琴,等.非淋菌性尿道(宫颈)炎患者中 ......