Indomethacin Dr. Linan Cheng Shanghai Institute of Planned Parenthood Research / /
Organization
WHO Collaborating Centre for Research / National Population and Family Planning Commission / World Health Organization / Shanghai Public Health Bureau / Linan Cheng Shanghai Institute of Planned Parenthood Research / /
Copper IUDs and Indomethacin Dr. Linan Cheng Shanghai Institute of Planned Parenthood Research (WHO Collaborating Centre for Research in Human Reproduction)