title: The impact of the pill on implantation factors--new research findings.
authors.forename: J
authors.initials: J
authors.lastname: Wilks
mesh_terms: D000019:Abortifacient Agents; D033421:Beginning of Human Life; D003271:Contraceptive Agents, Female; D010064:Embryo Implantation / Q000502:physiology; D004717:Endometrium / Q000033:anatomy & histology; D005260:Female; D006728:Hormones / Q000502:physiology; D006801:Humans; D016023:Integrins; D010060:Ovulation / Q000502:physiology; D010972:Platelet Activating Factor / Q000502:physiology; D011247:Pregnancy
chemical_list: D000019:Abortifacient Agents; D003271:Contraceptive Agents, Female; D006728:Hormones; D016023:Integrins; D010972:Platelet Activating Factor