Eugene Declercq professor, maternal and child health, Fay Menacker statistician, Marian MacDorman statistician
Declercq E, Menacker F, MacDorman M.
Rise in “no indicated risk” primary caesareans in the United States, 1991-2001: cross sectional analysis
BMJ 2005; 330 :71
doi:10.1136/bmj.38279.705336.0B