American Journal of Obstetrics and Gynecology · 1945 · 23 citations · 3 references
MedicineMaternal HealthObstetricsMaternal-fetal MedicineMedical MicrobiologyPerinatal EpidemiologyAntimicrobial Penetration Into TissuesPerinatal InfectionPerinatal Infection PreventionPlacental BiologyBlood-placenta Barrier Penetration
3
FURTHER OBSERVATIONS ON PENICILLIN
E. P. Abraham, E. B. Chain, C. M. Fletcher et al. · The Lancet · 1941 · 805 citations
Wallace E. Herrell · Journal of the American Medical Association · 1944 · 78 citations
Medicine, Microbiology, Pharmacology +14