class="bi x0 y0 w1 h1"
class="bi x0 y0 w1 h1"
class="bi x0 y0 w1 h1"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w1 h1"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w3 h1"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w3 h1"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w3 h1"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w3 h1"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w3 h1"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w3 h1"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w3 h1"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w3 h1"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w3 h1"
class="bi x0 y0 w2 h1"
class="bi x0 y0 w3 h1"

Trích đoạn mầm tim Mạch máu bao quanh lòng đồ (noãn hoàng).

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