-amino-p-hydroxybenzylpenicillin (BRL 2333), a new broad-spectrum semisynthetic penicillin: in vivo evaluation.

Administration, Oral Ampicillin/administration & dosage Animals Biliary Tract/metabolism Dogs Enterobacteriaceae Infections/drug therapy Haplorhini Injections, Intramuscular Injections, Subcutaneous Lymphatic System/metabolism Mice Mice, Inbred Strains Penicillins/administration & dosage,blood,metabolism,urine Pseudomonas Infections/drug therapy Rats Rats, Inbred Strains Salmonella Infections, Animal/drug therapy Staphylococcal Infections/drug therapy

Penicillins Ampicillin