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|
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Citation SEMs?
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Barrier: Langman’s
Medical Embryology, 8th ed., TW Sadler Lippincott, Williams & Wilkins
(Philadelphia) 2000, p. 138 (revised)
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LM: collection JWW (SBPM/D)
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Embryonic - 4th week,
Fetal - 4th month
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Syncytiotrophoblast - gas
exchange, phagocytosis, synthesis
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