Class 035: Medical practice business management and administration; medical business management services to physicians' groups, namely, bookkeeping and billing services; medical personnel management services, namely, recruitment, hiring and evaluation of personnel in the nature of evaluation of the knowledge, skills, and abilities of others for personnel selection purposes; human resources management, namely, development and management of personnel policies and procedures; short-term and long-term business planning; development and implementation of inventory control systems and purchasing of equipment and supplies for others in connection with the foregoing, namely, inventory management; marketing services in connection with the foregoing; Class 041: Educational services, namely, conducting seminars and conferences in the fields of neonatology, perinatology maternal-fetal medicine, pediatrics, general obstetrics, pediatric cardiology, hospital well-baby care, pediatric intensive care, pediatric hospital care, newborn metabolic and hearing screening services, and distribution of course materials and patient education materials in connection therewith; Class 042: Clinical research in the fields of neonatology, perinatology and maternal-fetal medicine, pediatrics, general obstetrics, pediatric cardiology, hospital well-baby care, pediatric intensive care, pediatric hospital care, newborn metabolic and hearing screening services; medical and scientific research, namely, conducting clinical trials for others; integration and maintenance of computer software relating to clinical research, clinical trials, medical practice management and administration services; Class 044: Medical services, pediatric health care services, neonatal, perinatal, and maternal-fetal health care services; obstetric health care services, pediatric cardiology health care, hospital well-baby care, pediatric intensive care, pediatric hospital care, newborn metabolic and hearing screening services; Class 045: Legal services related to medical practice management and administration services