Individual #gynecology__gynaecology  the branch of medicine that deals with the diseases and hygiene of women
  >part of:  medical_specialty__medicalspecialty__medicine  the branches of medical science that deal with nonsurgical techniques
     >part of:  medical_science  the science of dealing with the maintenance of health and the prevention and treatment of disease

No statement uses or specializes gynecology; click here to add one.