HUBUNGAN PRAKTEK ANTENATAL CARE (ANC) DAN BERAT BAYI LAHIR DENGAN KEJADIAN ASFIKSIA DI RSUD BANYUMAS TAHUN 2002 (CORRELATION BETWEEN THE PRACTICE OF ANTENATAL CARE, BIRTH WEIGHT AND THE OCCURENCE OF ASPHYXIA AT BANYUMAS GENERAL HOSPITAL, YEAR OF 2002) - TISNARATIH R.P , AJENG (2005)