Kualitas hidup pasien gagal ginjal yang menjalani hemodialisis dengan metoda single use dan reuse di RSPAD Gatot Subroto dan RS PGI Cikini Jakarta = The quality of life on kidney failure patients undergoing haemodialysis with single use and reuse methods in RSPAD Gatot Subroto PGI Cikini Hospital Jakarta / Moh. Fuad Almubarok