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Home Q & A Board Biology-Related Homework Help Medicine Pharmacology (Moderator: DelightfulMind)
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samuabbasi samuabbasi
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6 years ago
Infection starts with a:
 
  a. Source or pathogen
  b. Reservoir or host
  c. Portal of exit or portal of entry
  d. Susceptible host
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nmb12nmb12
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6 years ago
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samuabbasi Author
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6 years ago
Correct Slight Smile TY
njn;l
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Yesterday
You make an excellent tutor!
Jose^2
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2 hours ago
this is exactly what I needed
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