R Chen
No ORCID on file
· 2 papers in corpus
other
2020
Objective: To explore the importance of the diagnosis and treatment value of laparoscopy and hysteroscopy in patients with unexplained infertility. Methods: A total of 519 cases diagnosed as unexplained infertility, received laparoscopy and…
observational
2001
PURPOSE: Our purpose was to determine the risk of premature delivery among singleton pregnancies derived from assisted reproduction technology (ART). METHODS: Ninety-five singleton ART pregnancies and 190 matched spontaneous pregnancies we…