Varela-Stokes, A. S., Paddock, C. D., Engber, B., & Toliver, M. (2011). Rickettsia parkeri in Amblyomma maculatum Ticks, North Carolina, USA, 2009–2010. Centers for Disease Control and Prevention.
Stile di citazione ChicagoVarela-Stokes, Andrea S., Christopher D. Paddock, Barry Engber, e Marcee Toliver. Rickettsia Parkeri in Amblyomma Maculatum Ticks, North Carolina, USA, 2009–2010. Centers for Disease Control and Prevention, 2011.
Citazione MLAVarela-Stokes, Andrea S., Christopher D. Paddock, Barry Engber, e Marcee Toliver. Rickettsia Parkeri in Amblyomma Maculatum Ticks, North Carolina, USA, 2009–2010. Centers for Disease Control and Prevention, 2011.
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