na YOGYA-02110000006510 2011021012403833 ind 979-448-059-2 010-021100000006510 616.925 SUDARTO Dasar-dasar virologi kedokteran Cet. 2 Jakarta EGC 1992 vii, 93 hlm.;ilus.;25 cm. Penyakit virus YOPDYOG[B] 95P0066004 95P066005 94P0050416