public SqlServerSpecializations(ConnectionService connectionService) { _conService = connectionService ?? throw new ArgumentNullException(nameof(connectionService)); }
public SqlServerDoctors(ConnectionService connectionService) { _conService = connectionService ?? throw new ArgumentNullException(nameof(connectionService)); }
public SqlServerHealthGroups(ConnectionService connectionService) { _conService = connectionService ?? throw new ArgumentNullException(nameof(connectionService)); }