(1999). Intl cancer group notes limited use of pap smear as early detection test. Manila Bulletin.
Citazione stile Chigago Style (17a edizione)"Intl Cancer Group Notes Limited Use of Pap Smear as Early Detection Test." Manila Bulletin 1999.
Citatione MLA (9a ed.)"Intl Cancer Group Notes Limited Use of Pap Smear as Early Detection Test." Manila Bulletin, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.