RIZVI, K. F.; ARSLAAN, M.; RAZA, H.; HIRA, A.; HAMID, S.; FATIMA, A. ASSESSING SERO-PROTECTIVE LEVELS OF ANTI-HBS TITER IN PRE-VACCINATED DENTAL STUDENTS AND DENTAL PROFESSIONALS AT BAHRIA UNIVERSITY MEDICAL & DENTAL COLLEGE (BUMDC), KARACHI. Pakistan Oral & Dental Journal, v. 37, n. 3, p. 472-476, 30 Sep. 2017.