A retrospective study of 9300 deliveries occurring at Bangkok's Ramathibodi Hospital in 1977-79 was undertaken to identify the maternal factors associated with low birthweight. 65 of the deliveries resulted in twins. Overall, there were 641 (6.9
作者:S, Suthutvoravut;K, Chaturachinda
来源:Journal of the Medical Association of Thailand = Chotmaihet thangphaet 1988 年 71 Suppl 2卷