42 conducting research for others in the medical and cosmetic fields; providing health and medical information services; chemical and pharmaceutical laboratories; consultation services in the fields of health, beauty services, medical, physical fitness and rehabilitation; health care services; medical services, including balneology; rental of medical equipment useful for the care and medical assistance at one's private house; physical therapy; physical rehabilitation services; health care services offered in convalescent home; beauty salons; convalescent homes and health spas