ACOG committee opinion no. 173. Washington DC: American College of Obstetricians and Gynecologists
American College of Obstetricians and Gynecologists. Prevention of early-onset group G streptococcal disease in newborns. ACOG committee opinion no. 173. Washington DC: American College of Obstetricians and Gynecologists, 1996.
Prevention of perinatal group B streptococcal disease: A public health perspective
Centers for Disease Control and Prevention. Prevention of perinatal group B streptococcal disease: A public health perspective. Morb Mortal Wkly Rep 1996;45(RR-7):1-24.
Antibiotic resistance and penicillin tolerance in clinical isolates of group B streptococci
Betriu C., Gomez M., Sanchez A., Cruceyra A., Romero J., Picazo J.J. Antibiotic resistance and penicillin tolerance in clinical isolates of group B streptococci. Antimicrob Agents Chemother. 38:1994;2183-2186.
Presumptive identification and antibiotic susceptibility of group B streptococci
Arora A., Jindal N., Walia G., Gulati V.L. Presumptive identification and antibiotic susceptibility of group B streptococci. Indian J Pathol Microbiol. 38:1994;185-190.
Transplacental passage of azidocillin, ampicillin and penicillin G during early and late pregnancy
Wasz-Hockert O., Nummi S., Vuopala S., Jarvinen P.A. Transplacental passage of azidocillin, ampicillin and penicillin G during early and late pregnancy. Scand J Infect Dis. 2:1970;125-130.