title: A rapid, simple agar-overlay method for the detection of pencillinase-producing Staphylococcus aureus in the clinical bacteriology laboratory.
mesh_terms: D000362:Agar; D001431:Bacteriological Techniques; D005069:Evaluation Studies as Topic; D010403:Penicillin Resistance; D010405:Penicillinase / Q000096:biosynthesis*; D010637:Phenolsulfonphthalein; D013211:Staphylococcus aureus / Q000187:drug effects / Q000201:enzymology*
chemical_list: D000362:Agar; D010405:Penicillinase; D010637:Phenolsulfonphthalein