1916-2013 1947-1968 biography child consolation consumentenrecht consumerprotection consumerprotectionlaw davidcharleseverett droit englishlaw:saleofgoods generalsurgery greatbritain handelskoop healthofficers infant kauf lawandlegislation pediatrics pediatricsurgeons publichealth rockclimbingaccidents sales scotslaw:consumerlaw sociallaw unitedstates vente wz100k826e1991