QADIR, Ehsan; MALIK, Qudratullah; ZAHID, Muhammad; RAZA, Ali; SHAH, Sajid Ali; HUSSAIN, Syed Saddam. COMPARING HEPATITIS B SEROPROTECTION IN PAKISTANI CHILDREN AT 5 AND 6 YEARS OF AGE AFTER EXPANDED PROGRAMME ON IMMUNIZATION (EPI) VACCINATION. Pakistan Armed Forces Medical Journal, [S. l.], v. 70, n. 5, p. 1349–53, 2020. Disponível em: https://www.pafmj.org/PAFMJ/article/view/5562. Acesso em: 4 may. 2024.