title: Normal development of a zona-free oocyte to the blastocyst stage following ICSI.
authors.forename: K
authors.initials: K
authors.lastname: Takahashi
authors.forename: Y
authors.initials: Y
authors.lastname: Araki
authors.forename: M
authors.initials: M
authors.lastname: Motoyama
mesh_terms: D000020:Abortifacient Agents, Nonsteroidal / Q000627:therapeutic use*; D002584:Cervix Uteri; D005260:Female; D006801:Humans; D008727:Methotrexate / Q000627:therapeutic use*; D011247:Pregnancy; D011271:Pregnancy, Ectopic / Q000188:drug therapy*
chemical_list: D000020:Abortifacient Agents, Nonsteroidal; D008727:Methotrexate