Relations between price and quality in community pharmacy.
D001241:Aspirin / Q000008:administration & dosage; D003157:Community Pharmacy Services / Q000592:standards*; D003276:Contraceptives, Oral; D004347:Drug Interactions; D011307:Drug Prescriptions; D004917:Erythromycin; D005252:Fees, Pharmaceutical; D006266:Health Education; D008922:Mississippi; D010595:Pharmacists / Q000706:statistics & numerical data; D011787:Quality of Health Care; D013821:Thermometers; D014859:Warfarin / Q000008:administration & dosage
D003276:Contraceptives, Oral; D014859:Warfarin; D004917:Erythromycin; D001241:Aspirin