Melnick, S. L. (1993). Guide for Epidemiological Studies of Oral Manifestations of HIV Infection. World Health Organisation.
Dyfyniad Arddull ChicagoMelnick, Sandra. L. Guide for Epidemiological Studies of Oral Manifestations of HIV Infection. Geneva: World Health Organisation, 1993.
Dyfyniad MLAMelnick, Sandra. L. Guide for Epidemiological Studies of Oral Manifestations of HIV Infection. World Health Organisation, 1993.
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