• Factors influencing upward referral system of patients in Nairobi County 

      Osoro Epony Nyakong’anyi; Njoroge, Kezia; Wanja, Tenambergen (International Journal of Community Medicine and Public Health, 2021-08)
      Background: The referral system forms main health systems coordinating a mechanism ensuring the harmonious movement of patients between different levels of health care institutions for effective and efficient service ...