P. Samritpradit
发表
B. Uerpairojkit,
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Y. Tannirandorn,
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International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics.
P. Seksarn,
P. Kupatawintu,
D. Charoenvidhya,
2003,
Journal of the Medical Association of Thailand = Chotmaihet thangphaet.