双胎妊娠血清 AFP 和 β-hCG 的变化. Editorial Office of Journal of Sun Yat-sen University.
Chicago Style (17th ed.) Citation双胎妊娠血清 AFP 和 β-hCG 的变化. Editorial Office of Journal of Sun Yat-sen University.
MLA (9th ed.) Citation双胎妊娠血清 AFP 和 β-hCG 的变化. Editorial Office of Journal of Sun Yat-sen University.
Warning: These citations may not always be 100% accurate.