[The proceedings of the fourth national meeting on hot topics in obstetrics and the third forum of directorial obstetricians].
Zheng
Gui-ying
GY
Shi
Chun-yan
CY
Cui
Man-hua
MH
D003226:Congresses as Topic; D005260:Female; D005323:Fetal Monitoring / Q000379:methods; D006176:Gynecology; D006801:Humans; D009774:Obstetrics / Q000639:trends*; D036801:Parturition; D006473:Postpartum Hemorrhage / Q000517:prevention & control*; D011225:Pre-Eclampsia / Q000175:diagnosis / Q000628:therapy; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis / Q000628:therapy; D047928:Premature Birth / Q000175:diagnosis / Q000517:prevention & control; D011296:Prenatal Diagnosis / Q000379:methods*