Continued reduction in the incidence of birth trauma and birth asphyxia related to instrumental deliveries after the study period: Was this the Hawthorne effect?

✍ Scribed by W.C. Leung; B.C.P. Chan; G. Ma; K.W. Lam; K.Y. Leung; T.C. Pun; T.T. Lao; C.P. Lee

• Book ID: 116434517
• Publisher: Elsevier Science
• Year: 2007
• Tongue: English
• Weight: 104 KB
• Volume: 130
• Category: Article
• ISSN: 0301-2115
• DOI: 10.1016/j.ejogrb.2006.02.013