K.USHA; KUMAR, E.; GOPAL, DVR. Sai. OCCURRENCE OF VARIOUS BETA-LACTAMASE PRODUCING GRAM NEGATIVE BACILLI IN THE HOSPITAL EFFLUENT. Asian Journal of Pharmaceutical and Clinical Research, [S. l.], v. 6, n. 7, p. 42–46, 2013. Disponível em: https://www.journals.innovareacademics.in/index.php/ajpcr/article/view/85. Acesso em: 5 dec. 2025.