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mayslee97 mayslee97
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6 years ago
Which of these is thought to be a causative factor of spina bifida?
 
  a. maternal rubella infection c. maternal folic-acid deficiency
  b. fetal prematurity d. fetal infection
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BokoBoko
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6 years ago
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mayslee97 Author
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6 years ago
this is exactly what I needed
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Yesterday
Thank you, thank you, thank you!
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2 hours ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
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