35 Retail and wholesale services for medicines; Retail and wholesale services for pharmaceutical preparations; Retail and wholesale services for sanitary preparations; Retail and wholesale services for medical supplies; advertising; publicity; organization of exhibitions and events for commercial or advertising purposes; marketing; demonstration of goods; market studies; business appraisals; business investigations; retail services for pharmaceutical, veterinary and sanitary preparations and medical supplies; wholesale services for pharmaceutical, veterinary and sanitary preparations and medical supplies; import-export agency services